I've been having issues with audio1 and audio3 today. Just keep getting resource is busy errors. One of my streams is NOAA weather radio which I also send over to noaaweatherradio.org and that feed works fine there. Interestingly, I have a backup internet provider which I switched to and Broadcastify connected right up using them. As soon as I switch back to my main internet provider, it no longer can connect. So either Broadcastify has started blocking my IP address or there's a network issue between me and Broadcastify on my main provider that doesn't exist on the backup.