I've contacted Riot about it but I want to see if anyone knows if there's a fix to this. Recently, I've been getting randomly logged out of my riot account like in the screenshots and it doesn't let me log in again. I have to restart my PC everytime and even then it doesn't work for sure. This generally happens the second time I open the riot client for either valorant or league. I get multiple bugs in league too like "your session has expired" and it kicks me out.
If anyone knows, appreciate the help, thanks.