My RC pro contrioller for my Mavic 3T has suddenly started to refuse to connect to wifi or bluetooth, it switches wifi on then drops off after 3 seconds. ive back loaded old firmware, updated to current firmware and no luck......
You can try a factory reset of the controller also plug it into your computer and using assistant 2 check to make sure you are running the latest firmware.
Finally try re-installing the app you use for the Drone.
If these will not help, your problem is hardware and you need to have the controller repaired.
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