I get the error when I use Chamberlain or LiftMaster. The debug log says "myqLogin successfull" then errors out.
Started plugin "MyQ 7.1.8"
MyQ Starting MyQ
MyQ Debug updateFrequency = 86400.0
MyQ Debug statusFrequency = 300.0
MyQ Debug deviceStartComm: Garage Door 1: Device Version is up to date
MyQ Debug deviceStartComm: Adding Device Garage Door 1 (1051505904) to MyQ device list
MyQ Debug deviceStartComm: Garage Door 2: Device Version is up to date
MyQ Debug deviceStartComm: Adding Device Garage Door 2 (967123630) to MyQ device list
MyQ Debug deviceStartComm: Garage Door 3: Device Version is up to date
MyQ Debug deviceStartComm: Adding Device Garage Door 3 (667359148) to MyQ device list
MyQ Checking for updates...
MyQ Debug Plugin version detected: 7.1.8
MyQ Debug Current version is: 7.1.8
MyQ Debug Getting latest release from FlyingDiver/Indigo-MyQ...
MyQ Debug GET /repos/FlyingDiver/Indigo-MyQ/releases/latest
MyQ Debug HTTP 200 OK
MyQ Debug Latest release is: 7.1.8
MyQ No updates are available
MyQ Debug myqLogin successfull
MyQ Error getDevices: Bad return code: Unauthorized (216)