Are you going live to more than one destination at a time, but only one destination is having issue? We recommend that you try some of the troubleshooting tips listed below.
Try stopping and then starting the specific destination.
Check the incoming stream by clicking on the info button next to the destination.
Check the stream setting requirements for the destination.
Make adjustments to the Encoder.
You can change or update the output settings in some encoders like OBS.