A very strange error

So, As of late (It began sometime around Zoe but was very rare) an error has been occurring when I try to get into most of my league matches. Now, I have some slight connection issues but I've been fixing them. But what's been happening has went beyond what's normal.

For some reason as of late, if I fail to connect to a match on the first attempt it will Disconnect me from the lobby entirely, taking me to the " Skip waiting for stats " screen. I can even queue up for other games and enter them despite being in a different game. It forces me to Log out completely and re-login to be able to attempt to connect again at all, and if it doesn't work I have to repeat over and over until either my team ends up remaking or I get in either on time or late.

I have no idea what could be causing this, I've ran the In-client repair tool multiple times and have completely re-installed league after removing every file that was on my computer but the issue still persists and has been getting far worse. The Gun Goddess update for some reason fixed it for a few games for 2 days but then it immediately went back to what it had been doing before.

I know that connection issues can cause problems in a team game, but I don't think a connection error is supposed to be able to remove me from a lobby that's currently still running and even let me jump into other games at the same time.

If anyone knows what's going on or how to fix this, please help me out here. Because I have 0 Clue what to do to fix this at this point.