today i see in win update the 1909 version available.

i try to download it and update the system.

- i tried to switch bak to 5.2.52.0... nothing. crash anytime.

- i tried to uninstall all and install the win store awcc app, and then let it download all the component itselfe... nothing. crash.

- i tried to fin all the updated driver from dell site including OC 1.2.50.1227_A00 fron december 2019. nothing.

maybe is one of the windows updates?

nope. Windows update can't resolve this problem.

I think something missing after AWCC update.

I'VE RESOLVE THIS BY INSTALLING AWCC 5.2.37.0_A00 version.

Real strange thing... may dell have to update awcc for actual windows 10 updates....