My Here3, connected to a CubePilot, used to work fine. Now, without any FW change or connection change, the Here3 LEDs blinks blue a few time after a power up and then nothing after. I have a CAN sniffer and I see some period frames from the CubePilot but not from the Here3 as I used to see before. Also, Mission planner doesn’t see the Here3 anymore.
Any advice about the problem? Should I get it replaced?