I'm having problems with the onboard compass since I update for last fw. This is the error mesage "Warning: in Flight working compass encounters data exception" Does anyone knows how to fix it? I allready tried to calibrate compass but it's not working, refuses to calibrate.

I'm having problems with the onboard compass since I update for last fw. This is the error mesage "Warning: in Flight working compass encounters data exception" Does anyone knows how to fix it? I allready tried to calibrate compass but it's not working, refuses to calibrate.