Cubase 12.0.20 performance issues

Hi @ivic ,
I think you are experiencing two distinct issues:

  1. Performance Meter Peaks

At the opening of cubase with 64 buffersize the meter “peaks” moves a lot even without activity

Cubase 12 uses a new designed performance meter, and shows more accurately the state of the real time communication of your audio card and Cubase. Here’s a more detailed explanation regarding the new performance meter:
(see this post for the details: Cubase 12 Upgrade ASIO-Guard Issue - #147 by Chriss)

  1. Plugins in the Control Room main out: We will investigate this, as there are several reports regarding performance and control room. I hope we can analyse and address this issue soon.