After Effect Composition View freeze (nothing happen and loading nothing)

Hi all,
I'm now using the newest version of AE (18.4) with window 11 (official update) and AE's Composition freeze and laggy and loading nothing all the time. I've just fixed the problem by switching to Mercury Software Only in Project Setting and can use no more Mercury GPU acceleration (CUDA).

Please help to bring the CUDA back 😞
Looking forward to your bits of help.

Regards.