Cubase 10.0.60 Maintenance Update

Hello Cubase Team

I have had an excellent experience with my Cubase Pro 10 but since I made the last update (10.0.60) I have been trouble when I open another window in my PC. The VST instrument stop playing when I return to Cubase and i need to re start Cubase again.
There is a possibility to fix that? or There is a possibility to return to clean version of Cubase without this update?

Thanks in advance