CSC bug screen preventing take off after latest FW update.
After the latest update, some of us may encounter this screen which will prevent you from flying the P4.
This is a Bug with the latest FW.
1. Turn everything OFF.
2. Remove and reinsert battery to P4
3. Turn on RC
4. Activate GO APP
5. Turn on P4
6. Calibrate compass.
Enjoy and safe flying.