You can always run my UDP listener (use the --decoded switch) as a second check that your gear is indeed broadcasting the temperature ok. If you have weewx running, make sure you set share_socket = ‘true’ in weewx.conf so both programs can listen for the broadcasts. I think the weewx driver default is false if memory serves.
The thread for my standalone listener is WeatherFlow UDP listener and MQTT/InfluxDB publisher utility