Just installed licensed version on VS2017 and having a number of issues.
Opening previous scripts written in Window PS hangs VS2017.
Wanted to try PS7 so changed it in the options menu but running a one line script with $PSVersionTable produced no errors and no output.
Even running commands from the interactive console simply returns the prompt with no output.
Grabbed the logs but not sure how to attach them here. I do see a number of warning messages such as:
 WARN PowerShellTools.Classification.PowerShellTokenizationService (null) - Failed to update task list!
System.InvalidOperationException: Due to high risk of deadlock you cannot call GetService from a background thread in an AsyncPackage derived class.