(SOLVED) GUI crashing in Cubase 11 on Windows 10

Yesterday I upgraded to Cubase 11 and, unfortunately, experienced issues with its user interface, as shown below.

If I open plug-ins or VST instruments, their interfaces work perfectly, but the Cubase GUI doesn’t.

I actually installed Cubase 11 and kept the 10.5.2 version also installed - I wanted to make sure that Cubase 11 was fully functional, so I wouldn’t have problems with the projects I’m working on.
Before that, everything was OK with Cubase 10.5.2. (Picture below.)

I’ve already set all the display and colors options to default, and have uninstalled and reinstalled Cubase 11 several times (+ cleaning the register) with no luck. Plus, to make things worse, Cubase 10.5 is also experiencing the exact problem now.
It’s just impossible to work now.

My PC specs are:
Windows 10 (2004) with its latest upgrades.
Inter Core i7-8550U CPU @1.80GHz
GeForce MX150
20,0 GB of ram

I hope there’s a quick solution for this.
Thanks in advance.


This is not Cubase issue at all. Please, try to follow this thread.

THANK YOU VERY MUCH for your help, Martin!
The only thing I’d add to that is: some graphic cards only have a Game Ready driver (you can check it here: https://www.nvidia.com/en-us/geforce/drivers/), but they still have the “Manage 3D Settings” application.
You just need to open this application, go to Program Settings, Select/Add Cubase and turn off the Image Sharpening option.

(It’s in Portuguese but I’m sure it’s useful.)

I now have peace of mind thanks to your help!
Thank you!!!