CDC Serial Error please help

[dhellz]

my phantom 4 pro having the forward and backward sensor problem and needs to calibrate using computer or laptop but the problem is the DJI not connecting to any computer or laptop try anything install reinstall the DJI Assistance version up to latest please help me thanks in advance

 

[Deleted member 62848]

my phantom 4 pro having the forward and backward sensor problem and needs to calibrate using computer or laptop but the problem is the DJI not connecting to any computer or laptop try anything install reinstall the DJI Assistance version up to latest please help me thanks in advance

Yes I get this prompt with p4,says abnormal and calibrate ,it's still there and they still work good,,turn off if bothers you ,only good if you flying around backyard,pointless in the air,

 

[Deleted member 62848]

Just so you know I not lie I just take this screen shot

 

[dhellz]

Just so you know I not lie I just take this screen shotView attachment 106507

thanks man we have the same issue but like you have said i just disable it