Uploads between Transmitter and Drone not working

[Qasamm]

I'm having an issue where my transmitter fails to upload drone updates and missions. I've tried new memory cards, restarting the drone, etc. without success. Any advice? I'm frustrated and have searched the forum for possible solutions.

 

[Wieg1]

Try pairing the controller and aircraft again.

 

[rcee]

Looks like a fw / app / android system mismatch

Bind the controller to the inet and check for software updates.

 

[Qasamm]

I forced the update through the sd card and re-paired the drone - controller. Missions upload fine now. Thanks all!