Stupid Client Crashes during champ select

So i wanted to play ranked(promo game) and during champ select client randomly crash and reopen with 2 clients, ofc i lost one promo cuz it counted as dodge, so annoying, and so dumb queuing to play games knowing you will get bugspalt in champ select + losing one game in promo + leave buster

Playing lol since s5 and never had this much bugs and crashes in client until patch 8.xxx