Can't update UE4 dependencies

After running setup.bat, this happens over and over again, clearly on Epic’s end, but hoping it gets resolved soon.

Checking dependencies…
Updating dependencies: 25% (0/883), 0.4/1.3 MiB | 0.06 MiB/s…
Failed to download ‘http://cdn.unrealengine.com/dependencies/UnrealEngine-4358751-16521f530c414728b289dbb71f593410/80c1ba699c3de9b0950a5521e587025e7f85f8bb’: The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. (PathTooLongException)
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