powershell : failure waiting for powershell process

Basic Info
Module Version: 2.1.0
Puppet Version: 3.7.3
OS Name/Version: 2012, 2012r2, 2016
Powershell v4 and v5

Describe your issue in as much detail as possible...

Multiple issues across multiple modules and commands:

Could not evaluate: Failure waiting for PowerShell process <pid> to start pipe server

Pipes are working. We have .net 3.5 on these.

Desired Behavior:
Powershell executes commands without issue.

Actual Behavior:
Powershell commands fail. Appears to be totally random on what kind of command.

Unfortunately thats about it for the logs. A Powershell failure and thats it. Really hard to troubleshoot or capture anymore.