(Client Related) Every client problem possible I seem to have.

Hi, I'm not much of a forum poster and I've been reading around and it seems like there's a lot of this already being posted, but I also seem to be having issues with the client. However, I seem to be having a mix of all the problems at once. The top Problem of course is that I keep getting disconnected from the pvp server every 5 seconds, and for the most part that's not an exaggeration. Even though I don't have the best connection where I live it has been better than usual recently and I even make sure it's working before I open the client. Sometimes logging in can be a challenge in itself when I can't connect to the pvp server at all, and instead of simply retyping my name and password, the whole application will close and I have to open it again. The biggest issue really though is trying to get into a game with friends. They have to send me invites several times just so I can get a notification, and when I do accept I'll sit in the lobby with them for quite some time only to have them ask when am I going to accept their invite. It takes several attempts of typing in the chat room for it to register that I'm even there. When we finally get to queuing up, I won't be alerted when a game is available to accept or decline. in fact my party will be in queue and I'll still be back in the lobby room waiting to go only to receive a warning from Riot saying that I've declined too many games. After that much trouble when I finally get into champ select. several things can go wrong. I constantly get disconnected from chat, changing my summoner's spells takes nearly 20 seconds in itself, if it sticks. And when the countdown is down I have to close the client, restart it, log back in, and reconnect, just so I can join the rest of the players in the loading screen. On several occasions my masteries and runes were left unchanged because of client connection issues and I would end up playing games as Nami with Wukong masteries, or vice versa. Once I'm in game everything seems to be working fine, it simply seems to revolve around the client. but once the game ends the client closes completely and I don't have the opportunity to review the match or honor players or report them or wish them a good game. this last issue has actually been a problem for me for years but I figured while I'm here I might as well throw it in. I'm sorry for such a long and, most likely, poorly written bug report. I just don't appreciate getting queue delays for declining matches I was never made aware of in the first place. For anyone willing to help, thank you so much for your time, I'm running client repair right now as I type this, and hoping it will fix something, anything at all really.