Yes, it's newer. The outside panel isn't working. The remotes for the car only work if you are very close to the lift. Think there are too many competing wifi signals.
Well, as far as I know, garage doors, unless they are specifically made to use WiFi, dont even operate on the same bands as WiFi. Can you post the model number so I can verify it's WiFi status. I suspect it's not, since most WiFi models have that feature soley for use with a smartphone and a home network, smarthome sort of thing. Which is still pretty rare, actually.
Outside panel wireless? Remotes are the factory ones, right?