I was dealing with the same problem.I have installed and uninstalled the app many times. I even did a clean install of win11. But it didn't improve.Finally, I found the problem.The whole problem was language and region settings.First I cleanly uninstalled awcc and deleted all registry files. I set all region and language settings in Win11 to "US-English". (including the adminastrative option). I restarted the device. Now the device was completely US-English. I installed the latest awcc from the support page and rebooted again. Fusion, Fx and G-mode now work smoothly.
I'm not able to turn on gaming mode that is turned on using fn+f9 button. It happened after this last update. Nothing is working for me mentioned in other posts. Please provide a valid solution and push a fix for the same.
Not able to turn on G mode