I removed my controller and re-added it using the add by Blynk token. I can now open and close the garage when not connected to wifi but I don’t get the car present indicator now. I’ll try re-adding by IP.
After re-adding by IP, I still can’t see the car present indicator. It is still better than before. At least now I can close the garage from outside my network.
My problems may stem from the fact that I originally added the controller to the android app, before I had used the Blynk app top get a token.