I upgraded to new firmware, before my bird flew normally on both 2.4 and 5.8 radio bands, now 2.4 ghz was inoperative at 200 meters! 5.8 works, but is more unstable. Please DJI, what do I do now ??

Did you upgraded over the 'air' (Wi-Fi) or with the cable (PC)?
I've had some issues with the new firmware 'over the air', camera behavior and signal loss, the PC recognized some software probs and should have solved it.
Have not had the time to test it.....

MarcelN Posted at 9-8 11:33
Did you upgraded over the 'air' (Wi-Fi) or with the cable (PC)?
I've had some issues with the new firmware 'over the air', camera behavior and signal loss, the PC recognized some software probs and should have solved it.
Have not had the time to test it.....

Updated via Cable - PC via Assistant

Try a firmware refresh on assistant then clear all the drone settings.

gnirtS Posted at 9-8 15:12
Try a firmware refresh on assistant then clear all the drone settings.

Thanks for the tip buddy, but I had already done that, in fact I downgraded it and even so it seems that it affected something in the transmission in 2.8 permanently

Hi. I am sorry for the trouble this has caused. With regards to this concern. Kindly please try flying the drone in a different location with less interference like radio towers, power lines or metal structure to isolate the issue. Please keep us posted for further assistance. Thank you.