Unable to Publish map due to server timeout

I am trying to publish a map created in UEFN which has custom assets but is below the 100% project file size. When I attempt to publish the map I am met with the following error:

Internal server error, Timeout(30000ms) SentryEventId=a529c60e6ca54ed4a3cdca67618df4aa

I am assuming the error is on Epic’s side of things with the server taking too long to check the project itself and I am unsure how to fix this. I have published a map before and didn’t run into this issue.

Any help would be much appreciated!