Hello AndyD and thanks everyone for the excellent answers.
I will test upgrading to the most recent kernel and setting the mode via cmdline.txt again, propably I will only get around to do that by the end of the week.
If I am not mistaken, it looks like your display actually reports the 1024x600 resolution with a divisible /2 frequency. So I guess the manufacturer fixed the EDID in some newer revision.
Code:
Connector 0 (32) HDMI-A-1 (connected) 0 1024x600@59.82 50.250 1024/44/88/188/- 600/3/6/16/+ 60 (59.82) P|D
Statistics: Posted by photoberry4B — Thu Jun 27, 2024 5:41 am