Hi, I had the same issue on a standard (non docker) machine,
changing the zen storage location solved it for me:
- Open
BaseEngine.ini
(found inUnrealEngineVersion\Engine\Config\
). - Locate the
[Zen.AutoLaunch]
section. - Change the line: DataPath=%ENGINEVERSIONAGNOSTICINSTALLEDUSERDIR%Zen/Data
- to: DataPath=%GAMEDIR%LocalDerivedDataCache
This will ensure that the cache is stored within your project folder instead of the default location.