Power cycling APM2.5 returns to default
I have a problem when upgrading to the new 2.9 firmware.
When changing Stab_P to 0 for tuning.
After power cycling the APM it will load the default Stab_P = 4,5.
Have tried reflashed firmware on the APM 2.5, erased EEPROM but nothing.
Any thoughts on thi
