"Can not fly mission due to internal problem"

[Norm Walker]

"Can not fly mission due to internal problem"
Getting this message when trying to fly missions on Litchi. Has anyone got any ideas.
I just did a complete firmware upgrade and the AC flys perfectly manually and I did have the controller in F mode before trying to run the mission.
Any info would be great.

 

[Numone]

Did you try to delete and reload the Litchi app?