Cubase 11 Pro weird audio dropouts and glitches

Hello.

I’ve had this issue since 10 Pro but even the update didn’t change things. This only happens sometimes on some projects randomly, but once it happens, I can never play the project without the problem. Audio drops out, sometimes only some tracks stop playing but others keep playing, the picture is stuttering, it’s just a nightmare when mixing. Even when all plugins are bypassed, it still keeps happening, and the track count on these projects is often far less than other projects I’ve worked on.

I’ve tried everything I can think of: Updated every driver, bypassed everything, put the buffer size to max. And yet it still keeps happening.

Any suggestions will be greatly appreciated, thank you!

Pc or Mac? With a pc try the tweaks below. If Mac then I’ve no idea.