[43.00] UEFN revision control + Launch Session lose authorization ~2 hours into every session ("Not authorized to access repository")

Summary

Summary
About 2 hours after I open UEFN, Unreal Revision Control disconnects and Launch Session fails (“Failed to upload source files”). Restarting UEFN doesn’t fix it: Lore login succeeds but the repository refuses access. It only works again after waiting several hours. This has happened in nearly every session since Nov 7.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Lore

Steps to Reproduce

  1. Open my project in UEFN 43.00 with Unreal Revision Control enabled.
  2. Keep working for about 2 hours.
  3. Revision control disconnects and Launch Session fails with “Failed to upload source files”.
  4. Restart UEFN and try to reconnect (Revision Control > Unreal Revision Control > Accept Settings): it fails with “Not authorized to access repository”.

Expected Result

Revision control and session uploads stay connected when the sign-in token refreshes, or reconnect after restarting UEFN.

Observed Result

About 2 hours into every session the project repository stops letting me in, and restarting UEFN doesn’t fix it until several hours later. Log (UTC, Nov 9; UEFN opened at 22:59 on Nov 8):
00:58:52 [Auth] Auth token refreshed, re-logging in…
01:01:32 Epic Connect … EOS_EpicConnect_TokenIsNoLongerValid
01:06:32 LogSourceControl: Error: “Access token is invalid. Please re-authenticate.”
01:08:24 SourceControl: Error: Not connected to remote: Not authorized to access repository
After restarting UEFN: “Lore login succeeded”, then “identity not authorized for remote” and “Repository not found”.
This has happened in nearly every session since Nov 7.

Platform(s)

Windows / PC

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UEFN_log_revision_control_drop.txt (6.84 MB)UEFN_log_after_restart.txt (1.33 MB)

Hi @Cepzy

Could you check whether the time is off on your PC? If that’s not it, could we get your logs when it happens? Thank you! See this thread for more information.