@KN4THX
The problem it's not the hotkey, a lot of NES games use the select button for doing things in game.
I'm a medium-skilled developer, with some guidance on the retropie bluetooth scripts and stack I could write myself a script which does in background the pairing procedure again, at least with one model, the SN30.
If someone is willing to help or pointing me to who ask questions to, i'll be happy to try to write then publish such script.
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