Spectate Crashing in Windows 10 When Tabbed Out

I was trying to spectate a friend's game and needed to tab out. When I did, the client crashed. I recreated this several times, and the client would crash within 5-10 seconds after tabbing. I am not sure why it is doing this. I restarted the client by completely closing it, and restarting LoL. Still have the same issue.

I upgraded to Windows 10 this morning, and did not have an issue prior to this.