This quad cam system is working fine, display OK focus ok.
Simply looking to fix the classic 50hz/60hz flicker issue.
There’s probably a sensor register setting that needs changing, possibly via i2c does anyone have any details.
This is a fresh install on a rPi4 2GB, took several attempts to get running, trick was to not let the Pi do the updates at the start and also to put the 3 /boot/config.txt extra lines under [ALL] at the end should anyone have problems getting started.
Just left with the flicker.
Any suggestions much appreciated.