@CodeHTGR Very sorry to hear you’re experiencing trouble. It sounds like you may be hitting the slowness some other users have recently reported. We have what we believe will be a fix for this slowness in the next release (38.11).
The issue you’ve been experiencing since 38.10 looks like your .urc folder got in a bad state.
Could you please zip and send me your logs folder found at: C:\Users\USERNAME\AppData\Local\UnrealEditorFortnite\Saved\Logs ?
To workaround this issue you can try the instructions I posted here: Failed to load fragment payload for - #2 by gxg_work