We have found today a serious bug with PIO IDE 2.0 Preview auto-updates. If your PIO IDE 2.0 version is less than 2.0.0-alpha.11, please perform these steps:
Open Atom
Settings > Packages > Search for platformio-ide. Uninstall it!
However I can no longer invoke the pio or platformio commands from the terminal.
The project builds fine and compiles code.
Are the commands deprecated??