Don't know if this provides any clues but I was comparing your Diags file with mine and noticed you are not getting the WLL Broadcast at the 2.5 second interval. I assume this is what is triggering your no broadcast error. My Diags look like this -
2022-09-04 21:24:51.851 WLL current: found ISS data on TxId 1
2022-09-04 21:24:51.851 WLL current: using temp/hum data from TxId 1
2022-09-04 21:24:51.854 WLL Now listening on broadcast port 22222
2022-09-04 21:24:51.868 WLL current: using wind data from TxId 1
2022-09-04 21:24:51.880 WLL current: using rain data from TxId 1
2022-09-04 21:24:51.882 WLL current: found Indoor temp/hum data
2022-09-04 21:24:51.892 WLL current: found Baro data
2022-09-04 21:24:52.265 WLL Broadcast: {"did":"001D0A714853","ts":1662290690,"conditions":[{"lsid":462383,"data_structure_type":1,"txid":1,"wind_speed_last":4.87,"wind_dir_last":148,"rain_size":2,"rain_rate_last":0,"rain_15_min":0,"rain_60_min":0,"rain_24_hr":1,"rain_storm":168,"rain_storm_start_at":1662110640,"rainfall_daily":0,"rainfall_monthly":170,"rainfall_year":9556,"wind_speed_hi_last_10_min":8.37,"wind_dir_at_hi_speed_last_10_min":208}]}
2022-09-04 21:24:53.711 WLL Broadcast: {"did":"001D0A714853","ts":1662290692,"conditions":[{"lsid":462383,"data_structure_type":1,"txid":1,"wind_speed_last":4.93,"wind_dir_last":165,"rain_size":2,"rain_rate_last":0,"rain_15_min":0,"rain_60_min":0,"rain_24_hr":1,"rain_storm":168,"rain_storm_start_at":1662110640,"rainfall_daily":0,"rainfall_monthly":170,"rainfall_year":9556,"wind_speed_hi_last_10_min":8.37,"wind_dir_at_hi_speed_last_10_min":208}]}
2022-09-04 21:24:56.215 WLL Broadcast: {"did":"001D0A714853","ts":1662290695,"conditions":[{"lsid":462383,"data_structure_type":1,"txid":1,"wind_speed_last":5.25,"wind_dir_last":172,"rain_size":2,"rain_rate_last":0,"rain_15_min":0,"rain_60_min":0,"rain_24_hr":1,"rain_storm":168,"rain_storm_start_at":1662110640,"rainfall_daily":0,"rainfall_monthly":170,"rainfall_year":9556,"wind_speed_hi_last_10_min":8.37,"wind_dir_at_hi_speed_last_10_min":208}]}
2022-09-04 21:24:58.620 WLL Broadcast: {"did":"001D0A714853","ts":1662290697,"conditions":[{"lsid":462383,"data_structure_type":1,"txid":1,"wind_speed_last":4.56,"wind_dir_last":150,"rain_size":2,"rain_rate_last":0,"rain_15_min":0,"rain_60_min":0,"rain_24_hr":1,"rain_storm":168,"rain_storm_start_at":1662110640,"rainfall_daily":0,"rainfall_monthly":170,"rainfall_year":9556,"wind_speed_hi_last_10_min":8.37,"wind_dir_at_hi_speed_last_10_min":208}]}
2022-09-04 21:25:00.109 Writing to Month.ini file
2022-09-04 21:25:00.123 End writing to Month.ini file
2022-09-04 21:25:00.178 DoLogFile: Writing log entry for 4/09/2022 9:25:00 PM
2022-09-04 21:25:00.178 DoLogFile: max gust: 13.5
2022-09-04 21:25:00.185 DoLogFile: log entry for 4/09/2022 9:25:00 PM written
2022-09-04 21:25:00.193 Writing today.ini, LastUpdateTime = 4/09/2022 9:25:00 PM raindaystart = 1911.2 rain counter = 1911.2