Probably won't be much help then but worth a try just as a process of elimination
No, didn't do much that either!... :-(
But I have to say that it seems like it keeps the Signal longer at the time than it did earlier.
Question to you all:
Can I downgrade to the previous firmware?? It does stand that in the DJI manual for the firmware upgrade. But how do I do that then?? Just as I updated?? Put the files on the SD card and do the process all over again???