After AMP upgrade to 2.4.0.6 - Valheim instances only allow one running game server at a time

OS Name/Version: Windows Server 2022 Datacenter

Product Name/Version: AMP Release “Halimede” v2.4.0.6, built 30/09/2022 14:12

Problem Description:

Upgraded all my instances to 2.4.0.6; after the upgrade all instances are working except for Valheim. The instances start without issue, but when I start the game server only 1 will run at a time. The other 2 servers stop on “Starting the application.” with no other information. Issue was not present in 2.4.0.4.

Running Server AMP Log

[18:59:54] [Core Info]            : Starting AMP version 2.4.0.6 (Halimede), built 30/09/2022 14:12
[18:59:54] [Core Info]            : Stream: Mainline (Release) - built by CUBECODERS/buildbot on CCL-DEV
[18:59:55] [Core Warning]         : Current time zone is set to Eastern Standard Time - It is recommended you switch to UTC+0 to avoid time-zone related issues
[18:59:55] [Core Info]            : OS: Windows / x86_64
[18:59:55] [Core Info]            : CPU: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (8C/16T)
[18:59:55] [Core Info]            : AMP Instance ID: da2022df-05f6-4293-98e2-7ef2ac5710ea
[18:59:55] [Generic Info]         : 2 Legacy ports migrated.
[18:59:55] [ModuleLoader Info]    : Loaded GenericModule version 1.0.0.0 by CubeCoders Limited
[18:59:55] [Core Info]            : Metrics publishing is enabled at udp://localhost:12820.
[18:59:56] [ModuleLoader Info]    : Loaded FileManagerPlugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : Loaded EmailSenderPlugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : Loaded WebRequestPlugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : Loaded LocalFileBackupPlugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : Loaded CommonCorePlugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : GenericModule requests dependency steamcmdplugin...
[18:59:56] [ModuleLoader Info]    : Loaded steamcmdplugin version 1.0.0.0 by CubeCoders Limited
[18:59:56] [ModuleLoader Info]    : GenericModule requests dependency RCONPlugin...
[18:59:56] [ModuleLoader Info]    : Loaded RCONPlugin version 1.0.0.1 by CubeCoders Limited
[18:59:57] [Core Info]            : Licence Present: AMP Network Standard Edition (Licenced to XXXX XXXXX)
[18:59:58] [FileManager Notice]   : Using keypair with fingerprint M/2CNGLkNLZBkVUVl/dTNGnrnRWoNUoQWfnpjHLk/KY=
[18:59:58] [FileManager Info]     : SFTP Server started on 0.0.0.0:2225
[18:59:58] [WebServer Info]       : Websockets are enabled.
[18:59:59] [WebServer Info]       : Webserver started on http://127.0.0.1:8082
[18:59:59] [WebServer Warning]    : RouterTimer@10Hz with 2 jobs started
[18:59:59] [Core Info]            : Checking for AMP updates...
[18:59:59] [Core Info]            : AMP is up-to-date.
CPID: 11736
Redirecting stderr to 'D:\AMPDatastore\Instances\Koalaheim\Valheim\logs\stderr.txt'
[  0%] Checking for available updates...
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Connecting anonymously to Steam Public...Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 -betapassword Wrl5jkhKpd8LR8B8d4pzBeBeqFzdLL2L8lQQ7QBT7U0= validate
ERROR! Password check for AppId 896660 returned error Failure.
quit
[19:03:27] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:03:31] [Core:Anonymous Activity] : Authentication success
[19:03:59] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:04:02] [Core:Anonymous Activity] : Authentication success
[19:04:03] [API:admin Activity]   : Updating the application.
CPID: 6564
Redirecting stderr to 'D:\AMPDatastore\Instances\Koalaheim\Valheim\logs\stderr.txt'
[  0%] Checking for available updates...
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Connecting anonymously to Steam Public...Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 -betapassword Wrl5jkhKpd8LR8B8d4pzBeBeqFzdLL2L8lQQ7QBT7U0= validate
ERROR! Password check for AppId 896660 returned error Failure.
quit
[19:04:20] [API:admin Activity]   : Updating the application.
CPID: 13512
Redirecting stderr to 'D:\AMPDatastore\Instances\Koalaheim\Valheim\logs\stderr.txt'
[  0%] Checking for available updates...
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Logging in user 'x50calx' to Steam Public...
password: Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
Enter the current code from your Steam Guard Mobile Authenticator app
[19:04:23] [steamcmdplugin:admin Warning] : Steam Guard needed!
Two-factor code:OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 -betapassword Wrl5jkhKpd8LR8B8d4pzBeBeqFzdLL2L8lQQ7QBT7U0= validate
ERROR! Password check for AppId 896660 returned error Failure.
quit
[19:08:06] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:08:10] [Core:Anonymous Activity] : Authentication success
[19:10:04] [API:admin Activity]   : Protected setting steamcmdplugin.SteamCMDUpdateSettings.SteamCMDBetaPassword changed.
[19:10:14] [API:admin Activity]   : Updating the application.
CPID: 5532
Redirecting stderr to 'D:\AMPDatastore\Instances\Koalaheim\Valheim\logs\stderr.txt'
[  0%] Checking for available updates...
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Connecting anonymously to Steam Public...Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 validate
 Update state (0x3) reconfiguring, progress: 0.00 (0 / 0)
 Update state (0x5) verifying install, progress: 10.25 (120040798 / 1171688139)
 Update state (0x5) verifying install, progress: 24.81 (290660334 / 1171688139)
 Update state (0x5) verifying install, progress: 48.40 (567106470 / 1171688139)
 Update state (0x5) verifying install, progress: 89.52 (1048917254 / 1171688139)
Success! App '896660' fully installed.
quit
[19:10:31] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:10:35] [Core:Anonymous Activity] : Authentication success
[19:10:40] [API:admin Activity]   : Starting the application.
Mono path[0] = 'D:/AMPDatastore/Instances/Koalaheim/Valheim/896660/valheim_server_Data/Managed'
Mono config path = 'D:/AMPDatastore/Instances/Koalaheim/Valheim/896660/MonoBleedingEdge/etc'
Initialize engine version: 2020.3.33f1 (915a7af8b0d5)
[Subsystems] Discovering subsystems at path D:/AMPDatastore/Instances/Koalaheim/Valheim/896660/valheim_server_Data/UnitySubsystems
Forcing GfxDevice: Null
GfxDevice: creating device client; threaded=0
NullGfxDevice:
    Version:  NULL 1.0 [1.0]
    Renderer: Null Device
    Vendor:   Unity Technologies
FMOD failed to get number of drivers ... : "Error initializing output device. " (60)
FMOD failed to get number of drivers ... : "Error initializing output device. " (60)
FMOD initialized on nosound output
Begin MonoManager ReloadAssembly
- Completed reload, in  0.512 seconds
ERROR: Shader Sprites/Default shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
Microsoft Media Foundation video decoding to texture disabled: graphics device is Null, only Direct3D 11 and Direct3D 12 (only on desktop) are supported for hardware-accelerated video decoding.
ERROR: Shader Sprites/Mask shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
ERROR: Shader GUI/Text Shader shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
UnloadTime: 2.779800 ms
Starting to load scene:start
ERROR: Shader UI/Default shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
Couldn't create a Convex Mesh from source mesh "default" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
Couldn't create a Convex Mesh from source mesh "default" within the maximum polygons limit (256). The partial hull will be used. Consider simplifying your mesh.
ERROR: Shader Legacy Shaders/VertexLit shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
WARNING: Shader Unsupported: 'Standard (Specular setup)' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
ERROR: Shader Standard (Specular setup) shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
WARNING: Shader Unsupported: 'Standard (Specular setup)' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
WARNING: Shader Unsupported: 'Standard' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
ERROR: Shader Standard shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
WARNING: Shader Unsupported: 'Standard' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
WARNING: Shader Unsupported: 'Autodesk Interactive' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
ERROR: Shader Autodesk Interactive shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
WARNING: Shader Unsupported: 'Autodesk Interactive' - All subshaders removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?
WARNING: Shader If subshaders removal was intentional, you may have forgotten turning Fallback off?
ERROR: Shader Legacy Shaders/Particles/Additive shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
ERROR: Shader Legacy Shaders/Particles/Alpha Blended shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
ERROR: Shader Legacy Shaders/Particles/Alpha Blended Premultiply shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
ERROR: Shader Unlit/Color shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
ERROR: Shader Lux Lit Particles/ Bumped shader is not supported on this GPU (none of subshaders/fallbacks are suitable)
HDR Render Texture not supported, disabling HDR on reflection probe.
HDR Render Texture not supported, disabling HDR on reflection probe.
Unloading 6 Unused Serialized files (Serialized files now loaded: 0)
UnloadTime: 26.496000 ms
Only custom filters can be played. Please add a custom filter or an audioclip to the audiosource (Amb_MainMenu).
HDR Render Texture not supported, disabling HDR on reflection probe.
Setting -savedir to: Data
Get create world Koala
Using environment steamid 892970
Using steam APPID:892970
Server ID 90071992547409920
Authentication:k_ESteamNetworkingAvailability_Waiting
Steam game server initialized
Using default prefs
Valheim version:0.211.7
Render threading mode:SingleThreaded
Missing audio clip in music respawn
Builder started
Loaded localization CSV:localization language:English
Loaded localization CSV:localization_extra language:English
The shader Hidden/Dof/DepthOfFieldHdr (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.DepthOfField) is not supported on this platform!
The image effect Main Camera (UnityStandardAssets.ImageEffects.DepthOfField) has been disabled as it's not supported on the current platform.
The shader Hidden/SunShaftsComposite (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) is not supported on this platform!
The shader Hidden/SimpleClear (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) is not supported on this platform!
The image effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) has been disabled as it's not supported on the current platform.
[19:10:57] [Generic:admin Info]   : Application started in 17 seconds.
Game server connected
UI Group status changed Menu = True
Unloading 16 unused Assets to reduce memory usage. Loaded Objects now: 106136.
Total: 188.670900 ms (FindLiveObjects: 11.602100 ms CreateObjectMapping: 34.471000 ms MarkObjects: 142.068700 ms  DeleteObjects: 0.528100 ms)
Unloading 6 Unused Serialized files (Serialized files now loaded: 0)
UnloadTime: 28.606900 ms
HDR Render Texture not supported, disabling HDR on reflection probe.
HDR Render Texture not supported, disabling HDR on reflection probe.
Using default prefs
isModded: False
Zonesystem Awake 306
DungeonDB Awake 306
Registering lobby
Audioman already exist, destroying self
Unloading 527 unused Assets to reduce memory usage. Loaded Objects now: 106566.
Total: 195.367200 ms (FindLiveObjects: 11.253300 ms CreateObjectMapping: 32.800100 ms MarkObjects: 149.501200 ms  DeleteObjects: 1.811600 ms)
Zonesystem Start 306
Added 3 locations, 0 vegetations, 0 environments, 0 biome env-setups from locations_cp1
Added 1 locations, 0 vegetations, 1 environments, 0 biome env-setups from locations_mountaincaves
DungeonDB Start 306
Load world: Koala (Koala)
Loading 860485 zdos , my id -255015061 data version:28
Loaded 100000 dead zdos
Removed 0 OLD generated ZDOS
Loaded 7359 locations
The shader Hidden/Dof/DepthOfFieldHdr (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.DepthOfField) is not supported on this platform!
The image effect Main Camera (UnityStandardAssets.ImageEffects.DepthOfField) has been disabled as it's not supported on the current platform.
The shader Hidden/SunShaftsComposite (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) is not supported on this platform!
The shader Hidden/SimpleClear (UnityEngine.Shader) on effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) is not supported on this platform!
The image effect Main Camera (UnityStandardAssets.ImageEffects.SunShafts) has been disabled as it's not supported on the current platform.
[19:11:59] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:12:01] [Core:Anonymous Activity] : Authentication success
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 7 Unused Serialized files (Serialized files now loaded: 0)
Unloading 9 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 2381.163100 ms (FindLiveObjects: 232.584500 ms CreateObjectMapping: 78.670900 ms MarkObjects: 2067.894700 ms  DeleteObjects: 2.011900 ms)
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 0 Unused Serialized files (Serialized files now loaded: 0)
Unloading 0 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 1576.641000 ms (FindLiveObjects: 210.690700 ms CreateObjectMapping: 61.907900 ms MarkObjects: 1303.050800 ms  DeleteObjects: 0.990800 ms)
[19:39:59] [Core Info]            : Checking for AMP updates...
[19:39:59] [Core Info]            : AMP is up-to-date.
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 0 Unused Serialized files (Serialized files now loaded: 0)
Unloading 0 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 1889.390600 ms (FindLiveObjects: 210.116600 ms CreateObjectMapping: 70.536700 ms MarkObjects: 1607.191300 ms  DeleteObjects: 1.544700 ms)
clone 2413
World save writing starting
World save writing started
Saved 860485 zdos
World save writing finishing
World save writing finished
Considering autobackup. World time: 1805.56, short time: 7200, long time: 43200, backup count: 4
Time to overwrite our last autobackup
Replacing backup file: Data\worlds_local\Koala_backup_auto-20220926162718.fwl
Saving backup at: Data\worlds_local\Koala_backup_auto-20221001154140.fwl
World saved ( 5206.9459ms )
Considering autobackup. World time: 1805.64, short time: 7200, long time: 43200, backup count: 4
Time to overwrite our last autobackup
Replacing backup file: Data\worlds_local\Koala_backup_auto-20220926162718.db
Saving backup at: Data\worlds_local\Koala_backup_auto-20221001154140.db
World auto backup saved ( 00:00:00.1560092ms )
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 0 Unused Serialized files (Serialized files now loaded: 0)
Unloading 0 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 1446.538100 ms (FindLiveObjects: 205.241000 ms CreateObjectMapping: 67.531100 ms MarkObjects: 1172.764200 ms  DeleteObjects: 1.001200 ms)
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 0 Unused Serialized files (Serialized files now loaded: 0)
Unloading 0 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 1285.038500 ms (FindLiveObjects: 199.924400 ms CreateObjectMapping: 67.730100 ms MarkObjects: 1016.389200 ms  DeleteObjects: 0.994200 ms)
[20:11:19] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[20:11:23] [Core:Anonymous Activity] : Authentication success
 Connections 0 ZDOS:860485  sent:0 recv:0
Unloading 0 Unused Serialized files (Serialized files now loaded: 0)
Unloading 0 unused Assets to reduce memory usage. Loaded Objects now: 1264945.
Total: 2146.668800 ms (FindLiveObjects: 215.373200 ms CreateObjectMapping: 69.859400 ms MarkObjects: 1859.563300 ms  DeleteObjects: 1.871200 ms)
clone 4106
World save writing starting
World save writing started
Saved 860485 zdos
World save writing finishing
World save writing finished
Considering autobackup. World time: 3608.52, short time: 7200, long time: 43200, backup count: 4
No autobackup needed yet...
World saved ( 7979.8827ms )
Considering autobackup. World time: 3608.56, short time: 7200, long time: 43200, backup count: 4
No autobackup needed yet...

Failing Server AMP Log

[19:38:26] [Core Info]            : Starting AMP version 2.4.0.6 (Halimede), built 30/09/2022 14:12
[19:38:26] [Core Info]            : Stream: Mainline (Release) - built by CUBECODERS/buildbot on CCL-DEV
[19:38:26] [Core Warning]         : Current time zone is set to Eastern Standard Time - It is recommended you switch to UTC+0 to avoid time-zone related issues
[19:38:26] [Core Info]            : OS: Windows / x86_64
[19:38:26] [Core Info]            : CPU: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (8C/16T)
[19:38:26] [Core Info]            : AMP Instance ID: 4937ffe2-d34b-489d-b15c-53bbdedb68c9
[19:38:27] [Generic Info]         : 2 Legacy ports migrated.
[19:38:27] [ModuleLoader Info]    : Loaded GenericModule version 1.0.0.0 by CubeCoders Limited
[19:38:27] [Core Info]            : Metrics publishing is enabled at udp://localhost:12820.
[19:38:27] [ModuleLoader Info]    : Loaded FileManagerPlugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : Loaded EmailSenderPlugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : Loaded WebRequestPlugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : Loaded LocalFileBackupPlugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : Loaded CommonCorePlugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : GenericModule requests dependency steamcmdplugin...
[19:38:27] [ModuleLoader Info]    : Loaded steamcmdplugin version 1.0.0.0 by CubeCoders Limited
[19:38:27] [ModuleLoader Info]    : GenericModule requests dependency RCONPlugin...
[19:38:27] [ModuleLoader Info]    : Loaded RCONPlugin version 1.0.0.1 by CubeCoders Limited
[19:38:27] [Core Info]            : Licence Present: AMP Network Standard Edition (Licenced to XXXX XXXXX)
[19:38:28] [FileManager Notice]   : Using keypair with fingerprint KzCrgTPfLqm2Jd9cwX3M3blE38NpsL7bHtbjdVzylnM=
[19:38:28] [FileManager Info]     : SFTP Server started on 0.0.0.0:2224
[19:38:28] [WebServer Info]       : Websockets are enabled.
[19:38:28] [WebServer Info]       : Webserver started on http://127.0.0.1:8081
[19:38:28] [WebServer Warning]    : RouterTimer@10Hz with 2 jobs started
[19:38:28] [Core Info]            : Checking for AMP updates...
CPID: 17776
Redirecting stderr to 'D:\AMPDatastore\Instances\Ambyheim\Valheim\logs\stderr.txt'
[19:38:29] [Core Info]            : AMP is up-to-date.
[  0%] Checking for available updates...
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Connecting anonymously to Steam Public...Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 validate
 Update state (0x5) verifying install, progress: 0.00 (0 / 1171688139)
 Update state (0x5) verifying install, progress: 8.54 (100117854 / 1171688139)
 Update state (0x5) verifying install, progress: 24.50 (287024802 / 1171688139)
 Update state (0x5) verifying install, progress: 47.08 (551628034 / 1171688139)
 Update state (0x5) verifying install, progress: 89.71 (1051110534 / 1171688139)
Success! App '896660' fully installed.
quit
[19:40:00] [Core Info]            : Checking for AMP updates...
[19:40:00] [Core Info]            : AMP is up-to-date.
[19:40:01] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[19:40:04] [Core:Anonymous Activity] : Authentication success
[19:40:11] [API:admin Activity]   : Starting the application.

Failing Server AMP Log

[19:56:47] [Core Info]            : Starting AMP version 2.4.0.6 (Halimede), built 30/09/2022 14:12
[19:56:47] [Core Info]            : Stream: Mainline (Release) - built by CUBECODERS/buildbot on CCL-DEV
[19:56:48] [Core Warning]         : Current time zone is set to Eastern Standard Time - It is recommended you switch to UTC+0 to avoid time-zone related issues
[19:56:48] [Core Info]            : OS: Windows / x86_64
[19:56:48] [Core Info]            : CPU: Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz (8C/16T)
[19:56:48] [Core Info]            : AMP Instance ID: 8a513445-607a-4669-b9c5-4bb98b227f47
[19:56:50] [Generic Info]         : 2 Legacy ports migrated.
[19:56:50] [ModuleLoader Info]    : Loaded GenericModule version 1.0.0.0 by CubeCoders Limited
[19:56:50] [Core Info]            : Metrics publishing is enabled at udp://localhost:12820.
[19:56:50] [ModuleLoader Info]    : Loaded FileManagerPlugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : Loaded EmailSenderPlugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : Loaded WebRequestPlugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : Loaded LocalFileBackupPlugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : Loaded CommonCorePlugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : GenericModule requests dependency steamcmdplugin...
[19:56:50] [ModuleLoader Info]    : Loaded steamcmdplugin version 1.0.0.0 by CubeCoders Limited
[19:56:50] [ModuleLoader Info]    : GenericModule requests dependency RCONPlugin...
[19:56:50] [ModuleLoader Info]    : Loaded RCONPlugin version 1.0.0.1 by CubeCoders Limited
[19:56:51] [Core Info]            : Licence Present: AMP Network Standard Edition (Licenced to XXXX XXXXX)
[19:56:51] [FileManager Notice]   : Using keypair with fingerprint WBPrgnOmInCR/csW4huyA4260gfnYl38BtUjiYRjAJI=
[19:56:52] [FileManager Info]     : SFTP Server started on 0.0.0.0:2226
[19:56:52] [WebServer Info]       : Websockets are enabled.
[19:56:52] [WebServer Info]       : Webserver started on http://127.0.0.1:8083
[19:56:52] [WebServer Warning]    : RouterTimer@10Hz with 2 jobs started
[19:56:52] [Core Info]            : Checking for AMP updates...
[19:56:53] [Core Info]            : AMP is up-to-date.
CPID: 17796
Redirecting stderr to 'D:\AMPDatastore\Instances\Koalaheim\Valheim\logs\stderr.txt'
[  0%] Checking for available updates...
[19:56:53] [Core:Anonymous Activity] : Authentication attempt for user admin from 127.0.0.1
[----] Verifying installation...
Steam Console Client (c) Valve Corporation - version 1663887295
-- type 'quit' to exit --
Loading Steam API...OK
force_install_dir 896660
Connecting anonymously to Steam Public...Message type 9806 wasn't declared, but we registered job CClientJobEnableOrDisableDownloads to handle it?
OK
Waiting for client config...OK
Waiting for user info...OK
app_update 896660 validate
[19:56:57] [Core:Anonymous Activity] : Authentication success
 Update state (0x5) verifying install, progress: 0.00 (0 / 1171688139)
 Update state (0x5) verifying install, progress: 12.75 (149400926 / 1171688139)
 Update state (0x5) verifying install, progress: 26.69 (312680430 / 1171688139)
 Update state (0x5) verifying install, progress: 58.30 (683046406 / 1171688139)
 Update state (0x5) verifying install, progress: 90.30 (1058005574 / 1171688139)
Success! App '896660' fully installed.
quit
[19:58:08] [API:admin Activity]   : Starting the application.

Steps to reproduce:

  • Start all 3 instances
  • Update Servers
  • Launch Servers
  • Only 1 server is active, the other 2 are hung

Actions taken to resolve so far:
Killing the process of the running server allows the next one to start, and can be repeated to start the following server as well, but only 1 is running at a time.

Given that those are legacy configurations, I’d recommend making brand new Valheim instances and copying your save data over.

I’m working on it now and will update you once I finish. Funny enough, I planned on rebuilding all my instances in the next month or so. Guess now’s as good as time as any.

Edit:
Removed all 3 instances, rebuilt 2 of them. Same issue occurred. One instance starts without issue, the other says “Starting App” and doesn’t go any further.

Edit 2:
Recreated them as Docker containers. Everything is running fine now.