HUGE REMAKE BUG

Hi, I've recently encountered a problem with the remake option, only in this patch (8.14). When I got into game I switched my network connection from WIFI to Mobile Data for a more stable gameplay, because I live with a lot of people and when they all use the WiFi connection my games tend to lag. I have done this many of times in the past, but this is the first time I get this damn bug, it happened twice now. So when I reconnect to the game, it takes me about 30 seconds, I get back into the game at about 1 min. The game goes as it does, nobody seems to care, I get into lane and we play the game as it should be, everyone is connected and playing. Suddenly I get the remake option and I use it seeing that I'm in a loosing matchup, but when the remake option is resolved, it turns out that I was the one who was the disconnected one. This bug cost me 16 lp the first time and now for the second time, I got demoted and got 5 game low priority queue... This really is unfair, since this has NEVER happened in my games before, as I said, I've done this many of times.