ASC not working in 1 of 3 Macs

Utilities Arturia Software Center
#1

I have 3 Macs:

  1. MBP 2012 (Ventura with OpenCoreLegacyPatcher),
  2. iMac 2013 (Ventura with OpenCoreLegacyPatcher) and
  3. MacMini M2Pro (Ventura).

With Mac 1), I can no longer access my account via the latest Arturia Software Centre, so the V-Collection instruments only run in demo mode. This always worked before.

On Mac 2), although similarly patched via OCLP, everything works, on the Apple Silicon Mac 3) anyway.

I suspect some kind of security settings, but can’t find anything there.

What else could be the problem?