CUBASE 11 : Retrologue & Groove Agent SE GUI Glitch then crashes


I just upgraded from 10.5 to 11.
I installed it on both PC Windows 10 and Macbook running Big Sur OSX.
Everything works perfectly on my PC.
Cubase 10, 10.5 are running perfectly on my Macbook.
Cubase 11 on my Macbook is broken, there’s a GUI glitch every time I open Groove Agent and Retrologue (screen captured, link below)
Then my Cubase crashed.

Retrologue :
Groove Agent :

Anyone could help to fix it?


Same thing!!

Retrologue and Groove Agent on Cubase pro, upgraded from 8.5 with macbook, big sur.

Capture d’écran, le 2020-12-17 à 19.29.01|690x463

I have the same issue. Is there a solution to this?? !

I don’t know what is the solution. I am just waiting for an update!
I guess someday there will be enough users with the same issue, so Steinberg will have to do something…

Updates are already out which fixes these issues.

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A fresh install itself is failing right now. I do not know how to proceed with the update. Do you have any guidance?

During a fresh install on Mac OS Big Sur, I get an Installation Failed message asking to contact the Manufacturer.

Do you have an update?

Retrologue is fine for me now with the update.

Same for Groove Agent. Yesss!