Question about the estimated heading in GPS mode

[gponcon]

I thought of something that would disrupt the sensor but I couldn't find anything. Since then I went for a new sailing stage which went well at first, I was happy, it worked great. Then the IMU suddenly went out of order and when I was using "pypilot_boatimu" to try things, I lost the IMU...

Anyway, I just spent 2 days reinstalling everything and getting familiar with the calibration. It's possible that I didn't master this step correctly. I'm going to open a topic on calibration soon with a number of questions that I can't find answers.

Thanks for your contributions, especially Sean... I hope your situation improves.