Does anyone know if there have been any new P4P firmware updates yet from DJI to correct all of the issues caused by the "602" firmware release sent out last year? Are they even trying to correct it (if no updates have been sent out since then)? They certainly knew about the many issues it caused - I even read a post from a DJI help desk person who said he didn't understand why they ever pulled the 'downgrade' option on their Site with all of the issues caused by "602" shortly after its release. Release "503" was the last stable release for the P4P that DJI provided.