AMP is stuck on “Verifying license details”

AMP is stuck on “Verifying license details”.

Fresh install on dedicated server,
Cloudflare SSL set to Full,
Direct IP access also tested,
Server can reach cubecoders.com,
-[Info/1] AMP Instance Manager v2.7 built 08/03/2026 18:43
[Info/1] Stream: Mainline / Release - built by CUBECODERS/buildbot on CCL-DEV
Ubuntu 24.04.4 LTS,
-Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
-64GB ram
-1.6TB SSD.

Steps to reproduce:

  • Step 1 install amp
  • Step 2 open webportal first time setup
  • Step 3 submit a licens key, inifit loop

Actions taken to resolve so far: a single restart