Made the same experience - was not patient enough to look for a work around - made the re-install of the V2.7.1 to have my freedom again.
Nowadays, after re-installing cubase due to another issue, I tried again with V3.0 - same problems, but quit and restart the driver now as proposen and explained already.
I learnd from the past - these things changes all the time. Don’t forget to make music because of this
