A Critical Error has Occured and the Process must be terminated

I've seen several other people post a similar issue, but I've never seen a resolution. This has been an issue for me for months. I run the game on a Window 10 HP EliteBook laptop. After champion select and the game goes to launch, a error box will (occasionally) appear saying "A critical error has occurred and the process must be terminated". There is no real solution, I just have to keep clicked "reconnect" and I will continue to get the error until eventually (randomly) it will connect.

This is incredibly annoying trying to play the game both for myself, my friends, and whoever I get matched with. Sometimes it takes so long for me to launch the game, players will vote for a remake and I'll lose ranked EXP and get penalized. On multiple occasions, the game has punished me for AFK behavior, even though I've been there for every game and its a software problem, not my own, that's causing my delay in loading into the game. My internet connect is great and has never been an issue.

Any assistance would be appreciated.