Hearthstone becoming non responsive when searching for opponents

My game runs fine outside of, when I am searching for an opponent, the game will become unresponsive for about 5-7 seconds before the match start and I can play. I noticed that my GPU usage drops to 0% and my CPU % drops also, but not quite to 0% during the time it is unresponsive. This also happens when I am loading into a friendly match. Does anyone know the reason this could happen?

A post was merged into an existing topic: Game becomes unresponsive when searching for an opponent