Btw if you miss some performance, as far as I grasp it, you can disable “secure app spawning”. Again, afaigi it is for a pretty high threat model (apps trying to attack others, with their memory layout as attack surface).

This will reduce RAM need a ton, speed up app spawning and can reduce many issues like

• OSMAnd crashing or running slowly
• apps being killed in the background, increasing the issue of…
• … slow app spawning (the app performance is normal, except from low memory edge cases)