Kicked for inactivity while being active

This has happened to me 4 games in a row at this point. It's always in the last few seconds before a match ends and it says I'm getting kicked for inactivity even tho I'm actively playing the game. I'm not even sniping or anything I was playing as a support on domination so I was actively playing the entire time. I'm also connected through ethernet to my router so I don't see how it could be a connection problem