so many bugs the last few patches

I have experienced countless debilitating bugs all throughout the last few patches.

1. MB4 closes my game and takes me to my desktop

2. a couple times randomly in a game league runs in the background while still open so I lose all in-game mouse input

3. league randomly opens my graphics settings

4. I get randomly disconnected at 32ms ping. I am not losing wifi connection with this, I will be in a call and my team will ask me why I dc'd

5. after a couple games league will start bugging out my entire computer's audio system and cause stuttering, and eventually leads constant 10-20 fps (normally get 95-110), then to freezing my computer entirely. I do not have this issue with ANYTHING else.

6. after using flash sometimes my abilities will cast opposite of my mouse position relative to my champion, so if I go for a flash+cast for a kill, it just shoots my ability in the opposite direction.

these are the 6 common bugs I have experienced EVERY SINGLE GAME for the past month or so. they are beyond annoying and obnoxious. there are other little bugs that happen now and then, especially with the client, but i cannot list them off the top of my head.