LoL: "You need to have Vanguard running to...

[quote=Malzzi]https://ibb.co/0qW800D Hello everyone, I currently have a problem with LoL, or rather with Vanguard. In almost every match I get this error message from Vanguard and I don't really know why it appears. Yesterday everything worked without any problems. As of yesterday, I didn't have an update in LoL, Vanguard or Windows itself. Unfortunately, re-establishing the connection is not enough. I either have to restart the client, or more often the entire PC. In the middle of the rankings, as you can imagine, I lose almost every game because of this. Is there any solution approach? How do I fix this very annoying error? Reinstall Vanguard? Lol reinstall?[/quote]

[quote=untrollable]I have the same problem? Have you maybe figured out already how to do it?[/quote]