UltraPro Outdoor HD Digital, Long Range Smart TV Antenna, Supports 4K 1080P HD VHF UHF, J Mount Included for Attic or Outdoor, Weather Resistant, 65000

Got a cell tower in about the same direction as the Fox transmitter? Fox is on RF channel 35, which is way up closer to the most vulnerable range for LTE interference. A filter may be needed. If you change antennas, this is the one that is probably the easiest drop in and would probably do better with that upper UHF band where Fox is living, while still having a couple of elements to handle the VHF ABC needs to come in: https://www.amazon.com/UltraPro-Outdoor-Included-Mountable-Resistant/dp/B09PQC5RSV/