Have you even tried to report ‘onesync instability and random crashes’? There haven’t been any reports of either recently, so I can’t be ‘keen’ on fixing any issues you or anyone else have not reported at all.

However, here, you’re reporting some odd issue here that’s clearly a regression but then being entirely weird when I ask for a repro i.e. going ‘buy this random script and try for yourself’ when you very much already have reproduction steps you’re just refusing to give, and then asking ‘why are you trying to fix an issue that is reported vs. issues that aren’t reported’: I’m very uncertain about what your goal is here or why you’re being extremely hostile.