USB touch screen problem on 7" inch HDMI

[tunagenes]

Grok (Twitter A.I.) might be stuck. I need expert help from the geniuses in here

Waveshare are sending me some surface mount ICs that need to be swapped to fix the issue with touch failing if the screen is touched during boot. It’s not exactly the simplest firmware update!!!

I copied @riban 's post here, I think this is where it actually belongs.