Hey guys I tried the cache partition thing and it didn't work. The WiFi is still unstable and constantly cuts in and out while I'm using apps like YouTube and Facebook.
I'm not having an issue with it cutting out, however since the 6.0.1 update, my wifi is chewing up battery life. I did clear cache partition after update. My battery is draining faster and WiFi is always the top battery drainer in the list by a long shot. Right now it is 25% usage and the next one is 7%. This wasn't like this before the update.