I have an issue with a new install. When I install the myQ hub the door hit the ground and then reopen. When I unplug the myQ and use a regular remote the door stay close. I deleted the door and reinstalled it and it does the same.
Is this a Chamberlain GDO? can you include the model? Not sure why will MyQ Hub will cause this but here is a link to Chamberlain's support page about a similar issue with the door installation. This is a safety feature on the GDO that will need to be adjusted.