No data from HackRF, but data from RTLSDR next to it

[phoniclynx]

I'm running a HackRF and an RTLSDR side by side with two different antennas. RTL_433 is running on both simultaneously and says it picks up both devices, but I can't get any readings out of the HackRF.

I tried turning the gain up on the HackRF but that didn't have an effect (and tried it without that command too):

SoapySDRUtil --find                                                                                                                                                                  ✔ 
######################################################
##     Soapy SDR -- the SDR abstraction library     ##
######################################################

Found device 0
  device = HackRF One
  driver = hackrf
  label = HackRF One #0 15b062dc2d4f37cf
  part_id = a000cb3c006a4768
  serial = 000000000000000015b062dc2d4f37cf
  version = v2.0.1

The driver reports that is is fine