I’ve an incident where two planes suddenly lost attitude almost when reaching the same coordinates. I really doubt some electromagnetic jamming - sun storm? - they were flying same mission but few minutes delay between both, both suddenly at specific location started doing random maneuvers, stalling, then loosing GPS after a while. Both have been saved and landed successfully. No wdog resets, or iomcu reset. Where should I look at the logs to confirm some electromagnetic jamming or some other reason?
I can see some i2c traffic almost stopped for a while when reaching that location, GPS kept glitching until landing even when moved away from that location.