Roku Tablo App Better Than Android Play Tablo App?

Been noticing that the Tablo app downloaded in my Roku Ultra performs better than the Tablo app downloaded from Google Play into the Sony Android TV. Outdoor roof mounted OTA TV antenna is attached to the Tablo Dual connected to 2TB drive. Relying on WiFi LAN as the outdoor antenna lead is remote to the TV room.

When trying to watch “live” TV from the Tablo Play app, I get “signal too weak” message, whereas switching to the Tablo Roku app, I’m able to watch, record, etc…

Wondering if others experience this and why ?

Fred