Tvheadend

Configuration :

RPi 3B (v1.2)
OS: OSMC (KODI 20.1)
Tuner: Hauppauge WinTV-dualHD USB
Tvheadend 4.2.8
Tvheadend HTSP Client 20.6.2

Installation/configuration smooth. Working on aesthetics. Tvheadend HTSP Client is displaying two entries for each channel. This seems to be one set of channels for my network (192.168.xx.xx) and one set of channels for IP 127.0.0.1. I have tried disconnecting the RPi from (192...) wifi, but the double channel listing seems to persist. Ultimately, I plan to run this system remotely (i.e., no wifi/internet). Is there a parameter to tell HTSP Client to list only the set of channels associated with IP 127.0.0.1?

Thanks,