We have issues saving content in our production environment on DXC. We also see following error being logged in application insights:
Application_Error:In use notification already exists.
There's no more information logged except that the source is "EPiServerApplication"
All I can find was this unresolved issue of a few years ago:
What could be the issue here?
Is the "Websocket" working properly on that server? Because "WebSocket" is primarily responsible for communication.