[tripflag]

That's curious; maybe this is device/distro-specific? I've had good experience using this approach to transfer files to both my tablet (Samsung s2, lineage) and phone (pixel7, grapheneos).

Or maybe Termux is pulling some additional tricks to avoid this issue?

[denysvitali]

It could be that my device is heavily throttling for saving battery: the device battery (even with this long-running service) lasts multiple weeks on a single charge.