melvinchen wrote:I was on Line level, with two sets of Shure ULXD wireless receivers plugged in.
If you have time, do a quick test. Plug in the wireless setup again, and make sure it's working. Now yell into the microphone for a few seconds making sure it peaks - does that kill the audio?
As discussed on another thread, my GUESS is that it might be the overload protection kicking in.
If you have the camera set to Mic Level, the camera will automatically switch over to line if it receives a really hot signal. If the signal is still really hot once in Line Mode, it will automatically switch off the audio all together requiring a camera re-start. This has been an issue with all of the Blackmagic Cameras.