I just replaced my older Liftmaster opener with a new Chamberlain opener. The original Liftmaster opener was integrated with my Alarm.com system through a MyQWifi hub. After I installed the new opener I had to reprogram the hub to work with the new opener. During this process I donwloaded and installed the MyQ app and setup the hub with the app. I completed setup and everything worked fine. I assumed there wouldn't be a conflict if the hub was setup in MyQ as well as Alram.com. I was wrong. The problem is the hub/opener is no longer visible in my Alarm.com app. I went into my Alarm.com account and attempted to add the hub back in but it stated that it was already assigned to a Liftmaster MyQ account. I took this to mean I had to choose either to control the door through the Alarm.com app or the MyQ app. I chose the Alarm.com app because that's how I control all my other home automation. I removed the hub from the MyQ account and have attempted to add it to my Alarm.com account. After over an hour the alarm.com site still says, "This gateway ('0400xxxxxx') is associated with an existing MyQ LiftMaster account. You must use the LiftMaster mobile app or website to remove the gateway or place from your MyQ account. Once the gateway is free, you can try again." So my question is, how long does it take MyQ to free up the hub? I had to do a similar thing with my cameras when I switched security companies and those devices got released instantly.