I have loads of problem with my FC.
Compass, USB problem, broken log file and now everything slowed down. Servos movement, getting parameters, etc all slowed.
With USB, MissionPlanner took 10sec to update radio input.
Verified that it's not firmware.
Maybe you can take a look at this broken log?
Some data is broken such as RCIN/RCOU (please let me know if you can see them.)
I actually spooled it up but CH8 shows nothing.
Vibration blew my mind, it's definitely not that bad in reality.
Local support is non-existent here so no further tuning for some time.