I am getting errors while trying to set up my drone.

System:
Flight Core V2 Flight Controller running PX4 (Latest)
VOXL FPV 4-in-1 ESC
Mateksys SAM-M10Q GPS

Issues:
I am getting a persistent "Magnetometer sensor #0 failure: Timeout" on QGroundControl. Does the FC V2 have it's own magnetometer? Is the issue related to the onboard mag or the M10Q GPS I am trying to use? Upon rebooting, I will usually get the same error, but sometimes I get a "found 0 compass (required 1)" error.

I am also getting a "Barometer 0 Missing" error, but not consistently, sometimes a reboot will clear that error, sometimes it will not.

Any help in getting the barometer and gps properly set up would be greatly appreciated.