okay, its not that i don't have 5 minutes, just rather annoying... thanks for the reply btw ^^If your opponent left the battle, you can politely ask him do come back in the battle and type /forfeit in, but you can also ask him to do /tour forfeit in the chat and, in a last resort, ask a mod to disqualify him. Moreover, if you don't have 5 minutes to wait when you're in a tourney, I just recommand you to do not begin any tour. They kinda last more than 5 minutes, so be patients.
Then it's up to you to don't disconnect when you're in a battle. If you were in multiples battles, try the historical of your pc to get the link of your previous battles.
Anyway, this is not the thread to report that kind of problems, you should try here: https://www.smogon.com/forums/threads/suggestions.3469608/ .
and its not that I disconnect, the program just randomly asks me to reconnect... and i dont play in browser...
anyways, thanks again, and sorry that i posted those not-bugs .-. ill be sure to check out the suggestions threat ^^