I purchased a B750 with integrated WiFi in part because I wanted the ability to monitor and open/shut the door remotely if required. The opener looks nice and is super quiet, but the WiFi setup is the worst I've ever dealt with...and I've dealt with quite a bit.
I have scoured these forums and tried everything suggested...resetting the WiFi, using an ipad, a laptop, and an android phone. Nothing works. I'll get connected to the MQ wireless signal so it can bridge to the route and connect, but the connection never seems to happen. According to the Chamberlain help documentation, a solid blue light indicates that the opener is connected to the phone, tablet, or PC. The only device that came close was the laptop. I'd open the browser and go to setup.myqdevice.com and get an error saying it can't connect or a time out error. I ran diagnostics and the following problem was identified "website (setup.myqdevice.com) is online but isn't responding to connection attempts".
Router: NetGear Nighthawk X10
Security Type: WPA2-PSK
If anyone has any ideas I could use them. This shouldn't be that difficult, and when I write a review on the site for where I bought this thing, it's not going to be pretty.