I had a LAND command issued due lack of GPS signal. This happened after many flights on a crop sprayer 25kg drone with 2 CAN GPS (CUAN Neo V2 Pro (GPS1) and Here3 (GPS2)). I use this setup in order to use CUAV´s compass and Here3 RTK. GPSs are Blended. At the log it is clear that GPS2 went to 0 several times in the last 2 flights. Only in the last flight both GPS went to 0 forcing a LAND.
I could not find any power or other related possible issues. The firmware is 4.0.7. Any idea of what could cause this GPS problem? Flight was with open sky and no apparent annomalies.
I appreciate some insights to find the cause since this is the second time this issue appeared.