Bug can't get a license on Parallels

I'm running Unity in Parallels on Windows 11 but can't get a license.
I switched off my firewalls (on MacOS host, and Parallels) and tried different network modes in parallels, but alas still no license. This used to work fine.

Is anyone using Unity on Parallels?
I'm on a big corpo floating license system.

In Unity.Licensing.Client it says amongst other things:
Ignoring license: token 468c(removed) is not marked as active
Ignoring license: this license does not contain any currently valid entitlement nor any revocation (FloatingFilterNotMarkedActive)