In addition: when I touch the screen now the SPL button highlights in a toggling manner with a few secs delay, regardless where I press. So it looks like the whole display is layout as SPL button initially.
I read the advice to very long press the tuning knob to enter setup menu, but it is not working for me.
My thoughts:
1. Is there an Arduino sketch available which starts in setup mode straight after re-boot?
2. What exactly is the purpose of the PDQ_GFX_UPDATE? It seems to aim on improving the performance of display and encoder?
Any idea how to proceed?
