LCU Client Play Button Grays Out

For Almost 2 weeks now, my client "play button' keeps graying out. Every time I log into the client, the play button is blue, but then all sudden it turns to** gray**, unable to click on. This has been happening since patch 7.6 and 7.7. I try restarting the client, it keeps happening again. I even restarted my laptop, still graying out. This all makes me upset and making me wait for the play button to turn blue again. So then I use the Legacy client which works perfectly fine. I know I'm the only one that is having this problem. Any solution to this? Please help :)