Activation of non-standard window-decoration caus temp. deadlock & reinitialisation

[Christian Groove]

Maybe a found a solution for my Thinkbook P16 (with Ryzen, Radeon + Nvidia Grpu).
I switched to the most recent Radeon driver an the Problem seems to be solved.

-> Advanced Micro Devices, Inc. - Display - 30.0.13033.5003