4.19 Loading issues and recall sound bugs [GAMEPLAY]

After patch 4.19 the following bugs happen

First bug. 5 games in a row I've had the league client crash (you have been disconnected from the network) which is a new message. Screen goes full black just before it happens. Can happen multiple times in a row and can't actually load into game UNTIL another player joins the games instance. There is absolutely nothing wrong with my computer and everything is fully patched and drivers are up-to-date. Not specific to my lone client other players are reporting the same exact issues after loading into the game.

Second bug. I can sometimes depending on angles and without any clear path or vision hear the recall animations of opponents in lane, in the jungle, baron/dragon pit. I won't guess as to why this happens. To replicate easily have an opponent stand on the wall side of the baron pit, while you stand in the nearest ward brush. Have the opponent start recall and just as you walk parallel to the baron pit wall (being careful to not reveal vision of the opponent) you will get brief stuttered sounds of their recall animation(s). I don't know if this has to do with the SR updates or not, but this wasn't able to happen in 4.18.