The "run out of luck" means that I tried everything without positive effect aka the sensorless homing isn't working.
Title states "Sensorless Homing issue", which says nothing.
moves a bit and states that axis is homed
moves some random length and does the same
moves and crashes without motor stopping
The reason I've asked for your actual problem because I've found out that the first one can easily be resolved by reducing acceleration during homing so the "start from zero" is not interpreted as "limit hit".