iPad Air 5th Gen
iPad OS 16.7.2
Brave 1.61 (23.12.18.22)
Yearly VPN subscription renewed via iOS AppStore yesterday
Unable to connect or reset VPN today.
Message I get:
Server Error
Failed to switch servers, please try again later
Fixed! Thank You! 
Since this is an App Store purchase, this may be a problem with the subscription renewal through the App Store. You may need to contact Apple support if this reoccurs.