If it is what I’m thinking of, it’s a known firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1807420

In this case what I meant to say is that I practically don’t have issues anymore. Apologies if it sounded confusing, English is not my first language.

LocalSend has been a godsend (pun intended) to me. I used Snapdrop/Sharedrop before, but it was always a coin toss if the transfer would work or not. I ended up switching to filedrop, but for some reason my transfer speeds were really low.

With LocalSend my issues have been all but resolved. I can send huge files between my pc and phone without fear of it disconnecting, and it works on my pc, old notebook, my dad’s iPhone and my android phone. I really can’t thank Tienisto (the creator) enough for what he built.