Disconnecting from PVP.net, Random Client Crashes.

This is a repost, You have a small group of people experiencing the same issues. I would really love to play this game as I always have. But after your most recent patch, my client crashes, I disconnect from pvp.net frequently. When that happens I cannot trade, or reroll in ARAM games. (That's all I play for now....the others in the link above apparently have different issues in champion select on other modes). If I successfully get into a game, the battle runs fine, but on many occasions league does not come back up after the game is over.

I have completely uninstalled league and reinstalled it, not once but twice.

Please correct the issue.