League Client ~ Trying to Reconnect (Mac)

I've seen a lot of discussion about this problem. So basically after I login to League Client it instantly pops up the** "trying to reconnect" **screen. It has nothing to do with my Internet because it works perfectly fine, I can watch something on YouTube while I see the text **"trying to reconnect" **After trying to reconnect for few mins, League Client closes automatically and and the "Bugsplat" pops up. There are times when I can login normally without any trying to reconnect, but mostly I see more Trying to Reconnect than able to login normally. I saw a lot of discussion about this and many Mac users have this problem like I do. I can find same people having this problem but I never find a solution. So I tried these things:

• Using the Hextech Repair Tool
• Restarting my PC, turning off my WIFI and on, reinstalling League of Legends. Nothing worked well. If anyone knows this solution, please let me know because it is starting to get seriously annoying that I didn't expect this to happen for over months now. Thank you.