Hello lazyllama,
Can you share some screenshot?
If you don't want to make it public, you can PM me.
And how did you uninstall Armoury Crate? by our uninstall tool?
We do see that sometime uninstallation might left some files in the computer,
you can try Geek uninstaller to double check if all armoury crate related files are still there.
One more thing. When you first go this device, there is already Armoury Crate inside.
Does the VPN work at that time? does the issue happen after certain update?
Thank you.