The expiring messages fail in hilarious ways, all the time. Things like a few random messages from a prior day that are funny out of context all by themselves.

If I open signal on my laptop sometimes it does this ridiculous “time lapse” where it strolls through messages one at a time.

Sometimes all the messages just randomly wiggle on my screen. No idea why.

I get that security verification thing all the time. All the time.

Got a new phone late last year and it wouldn’t sync.

Sticker packs will rearrange themselves at random.

I could go on for ages. It is hilariously buggy.