How does my Android adb never not work ie. not show/detect devices attached by USB data cable, on Windows nor Linux, while developer option and USB debugging being on, except freaking rarely (~ 1 out of 17-20 sessions):
$ ./adb kill-server && ./adb start-server && ./adb devices
* daemon not running; starting now at tcp:5037
* daemon started successfully
List of devices attached
What actually is occurring under hood
After long, unimaginable painful efforts, research, my personal hunch is:
it's (most) update bug so the SDK 33 or older only would still work
like eg.: adb cannot connect to daemon at tcp:5037
So really please help what actually is the truth in its working mechanism so to solve me out