[SOLVED]hangouts not receiving messages

So I recently upgraded to CM11 M6 and I've noticed an odd problem. When people message me on hangouts if the app isn't open, I don't get a notification on the phone at all. Then when I open the app I have to scroll through the ENTIRE conversation I've had message by message and it does the animation for each message. This means if I've been talking to somebody for an hour or so I have to scroll for like 5 minutes on my phone to get to the latest message. Anyone have any similar issues or know of a fix? This is only a problem for chat type messages, SMS comes in no problem

What I've tried:
Uninstalling updates from hangouts and google play services then reinstalling hangouts
Removing google account and readding it

EDIT: I think i've found the fix.
remove all phone entries from https://security.google.com/settings/security/permissions
Removed the google account from my phone.
reboot
readd google account to phone
SUCCESS!