UPnP on WiFi?

Is there any port forwarding requirements for Teslas on WiFi connections? I leave UPnP off and notice that sometimes the vehicles immediately post a software update after resuming cellular connection during a trip. Probably unrelated but I’ve had similar issues with in the past with devices not updating due to no public facing ports.


  • As long as the WiFi connection provides internet access, the car can use it.
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