Launcher stuck ~80mb remaining

If you have the latest 4.0.2 version, add “-CPLabel=QFE2” to the command line of your shortcut. It seems to work for me, somehow.

Yes, I have done the QFE patch, which worked until UE patched it out, I’ve also done the edit of the config file, increasing the HTTP timeout. This bug just keeps coming back. I wish I could tell you how frustrating this is. I think Epic needs to seriously consider a decent network host.

The stuck at 80% issue is a self-update and effects people with slower internet connection. Mostly it is also a UI issue. In all cases there should eventually be either an error message or it actually completes after a long time. Unfortunately, depending on what you set your HTTP timeout value to, the error messages could take an age to appear.

The easiest fix for now while we are working on improving this is to simply download the latest msi instead. That will mean Launcher does not need to patch itself and it will instead take you to the Login screen. (or Launch screen if you use use “Remember Me”)

In all cases of this re-ocurring. New logs uploaded with the ini setting for http logging setup will help us to verify for you that it is the same issue still and not something else with similar symptons.

Thanks,
Leigh

Hello!

If you are still experiencing issues with your download, please go here: [Official] Read this if your Download has stopped around 81% - Installation & Setup - Unreal Engine Forums

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