Dear Developers Pls take a look at my recent finding in regards to Cubase 14 pro 14.0.32 performance issues which are also the case for all Cubase 13 pro versions.
Nividia default drivers for 4000x and 5000x cards and the latest functions of Nvidia could be the main reason in combination with the GUI of Cubase or Program Structure that might cause the issue in Cubase 13 and 14.