HDHomeRun app version 20260710/20260722e not working on MacBookPro M1 running macOS 27 (Developer beta) using WiFi (wired unknown)

Works on all other devices:
- MacMini M1 running macOS 26 (the main DVR unit) using 20260710/20260722e, dual wired NIC with one on local network, and other on VPN ...