Ample guitars suddenly won’t activate – Ample Sound Forum

I have 3 Ample Sound guitars that I’ve been using for over a year without any problems. A couple of weeks ago, activation on all of them suddenly started failing.

My studio PC is not normally connected to the internet. I can activate the plugins by temporarily connecting online, but when I take my PC offline again, the plugins once again report they are not activated. This never happened before – I was always able to use them offline without any issues.

Please help!
Thanks.

SYSTEM SPECS:
Windows 7, 32GB RAM
DAWS: Reaper, Reason