I do, but even after I entered 1,2,3,4,5,6 some settings don't stick, e.g. 'type of battery' that never shows clearly as in your snapshots even if I can select it in a list (LFP/LI-Ion/LTO)
Could you please try 65535 (infinite setting that is 'no sleep') in 'sleep waiting time' and tell me if it...