BBM Channels won't load onto device

Pretty much at my end with BB10.

BBM channels just wont load. Keeps saying "Failed to connect to a BlackBerry 10 device. Please reconnect the device and retry."
I've restarted both my PC and my device already and that didn't help

FFS BLACKBERRY!!!!! WORK ON YOUR **** BEFORE YOU RELEASE IT!!!!

edit:^me being fed up. don't take it personally and don't come into this thread if you're just going to attack me for saying it because a) I can and b) I can