Thanks sponge-bob, great feedback suggestions. Ya, currently, only the min delay time must be reached, problem is also that an edited post, shows a post, but could be hours old at that stage. Autosteem only expires votes after the first 24hr or '1st' payout period right now.
I wouldn't say voting is iffy there sponge-bob, it does exactly what its programmed to do. There seems to be a hundred different things people want bots to do, one bot can't do everything for everyone that is for sure.
As for browser preference, just as many opinions out there, you're free to use or not use whatever you like. I've found that Autosteem works best in chrome, works for many users in chromium on ubuntu, and firefox works, but won't run for many hours without crashing or memory leaking in my experience and I can't seem to find out why, although firefox does that to me on many websites, not just autosteem.
Anyway, I've added your request to my list of possible features, to have a maximum delay as well before expiring a vote, so thanks for that ! I hope you can make good use of it still!