Play Button greying out often

So, starting yesterday my play button has randomly been greying out. At first I thought it was my connection, but it doesn't seem to be. My connection has been better than usual as of late. The servers died for a little bit yesterday & I thought it was just Riot's end, but now today my button is greying out every 10 minutes as well. Is anyone else having this issue, or is it actually my end?