Remote error

[SLICK67]

My Mavic Pro 2 works fine in my backyard. But for some reason when I go to the park and try to fly I keep getting a remote error. So I have to unplug my phone & link the Mavic again but then I still keep getting the error message. So came home and the Mavic works fine no error. If anyone had this happen or know the reason please share.

 

[Thomas B]

Photo of the message?