Infuse 7 will not function on wifi, Is this a bug?

Infuse 7 will not play anything on Apple TV. Error message “an error occurred loading this content”. Fails to index my server. Works fine on the iMac. Nothing on ATV4K.

Tried resetting ATV, no go. Tried deleting and re-installing app, no go. Tried ethernet rather than wifi connection, everything works now. Switch back to wifi, no go. My ATV sits 8 inches from my router. Infuse always worked on wifi prior to installing 7.0. It’s not my wifi connection, every other app works on wifi.

Is this a bug?