If you see the following message in OBS try the following steps.
Try starting your stream again after a few seconds or try another region. Sometimes an ingest server will be having issues and trying again or using a different region temporarily can work until our team is able to fix the ingest server that is having issues.
Check stream key
We always recommend double-checking your stream key, it's easy to forget to set it when switching between streaming services.
Reset Stream Key
If you are still experiencing issues we recommend resetting your stream key. This helps ensure there isn’t an issue with the stream key on our end or on yours. To do so go to your channel settings as shown below, hit Reset Stream Key, and then copy the new key into your OBS.
Check for known service issues
Open glimesh.tv and check if there is an error banner on the page advertising a site outage.
If none of the above resolve your issue then please open the Glimesh discord and send a message in the #streaming-help channel to open a support ticket.