I believe that some similar has been reported but haven’t found a solution.
I made a template with a VCA fader controlling two group channels.
Suddenly every thing routed to those groups become silent.If I click on the group fader the audio comes back but goes away as soon as I stop clicking it.
If i create new groups routed directly to the main out all works fine as long as I don’t use VCAs.
Didn’t happened before…
WIn 7 64 Cubase 8.0.30 RME AIO (drivers 4.12)