I have no idea how to explain these issues. Still, I recorded a couple of videos to help show what is happening; this behavior is new, I never experienced either of these two issues on Cubase 10, as I just updated today.
This one is some sort of weird issue with the mouse in Cubase; it’s glitching out and registering what I think are many multiple clicks of the Left mouse button? Maybe someone else has more info, and this doesn’t happen in any other piece of software. Watch the mouse cursor; I only click once.
In this second video, I’m having an issue with specific VST plugins causing some sort of GUI lag so severe it has been causing inputs to get backed up, especially when undoing-redoing or deleting multiple channels. It’s noticeable adding audio tracks, midi channels, or even adding instruments. As soon as I remove those certain VSTs the software works as it should, except for the other issue which I explain above ^^
It has happened with my old profiles/preferences, and I have since deleted all of my preferences, hoping it would alleviate, but I’ve had no such luck.
Dang! Working without room correction is just really out of the question for me too.
Out of curiosity, do you experience the same issues as I have with your mouse cursor seeming to trigger things multiple times, or glitching out like in the first video? Just trying to see if this is somehow one issue or two separate issues.
I seem to have sorted out and even improved performance beyond what it was before the issue became a real drag.
I also suspected it could be the graphics driver (I have Nvidia 1080), especially since the video driver had also been recently updated. I went into the Nvidia control panel and turned everything to either “off” or “maximum performance” and that seems to have cleared things up. Plugins open very snappily and the GUI is responsive and smooth again. Hope this helps anyone out there.