Open Task Manager, go to details, there will be a “UE4 crash hander” kind of program running. close it (Make sure you aren’t closing the actual editor) That helped me save map-built data that wasn’t being saved before.
Open Task Manager, go to details, there will be a “UE4 crash hander” kind of program running. close it (Make sure you aren’t closing the actual editor) That helped me save map-built data that wasn’t being saved before.