Registering repository fails with " invalid web uri

Wanted to see if anyone else had come across this before filing it. We’re trying to register an internal nuget repository with Register-PSRepository. When we use the same command on WMF 4 with PowerShellGet or WMF 5 production preview (both are using PowerShellGet 1.0) it works on WMF 5 on Windows 10 the same url gets an “invalid web uri”. Has anyone come across this issue?

I’ve not, no. If you can replicate that across a few machines (especially now that RTM is out), it’d be worth bugging on UserVoice.