Start-DscConfiguration Error: The object contains an unrecognized argument: "JobId".

I'm trying to push a configuration to multiple nodes: 

Start-DscConfiguration -ComputerName $servers -Path '.\SomeDir' -Wait -Verbose

I get the following error:

The WinRM client cannot process the request. The object contains an unrecognized argument: "JobId". Verify that the spelling of the argument name is correct.

Searching around, it seems that I'm not alone in seeing this, but I've yet to find a solution. 

I'm pushing to 2012-R2 Servers that have WMF4 and my authoring / push box is WMF5 Feb. 

Any help would be most appreciated!