8.8" Screen not working anymore

Hello guys. I got great help here before with other screen and some tweeks in Now Playing plug in.

I had a Rpi4 and 8.8" screen working fine for 3 weeks at home, just playing with teh settings in Now Playing to make it looks as I want. Then I unpluged everything, went on a business trip, hooked it up aaaand NOTHING. Screen not even lights up. I did factory reset, entered my HDMI timings I saved before, and still nothing. I tried many HDMI timings I found on the net. Then I plugged the screen into a Windows PC, and had a program read the timings. It checks out with what I have. But still no joy.

Can anybody help me troubleshoot whats going on?

Attached is the log:

Thanks in advance