After PowerShell Extention updated itself with 2020.3.0 within Visual Studio Code I was getting the following errors:
- Cannot debug or run a PowerShell script until the PowerShell session has started. Wait for the PowerShell session to finish starting and try again.
- Language Startup issue (can not remember the exact error)
Downgrading back to the previous PowerShell Extention version 2020.1.0 the errors went away.