Unity 2019.4.8f1 and plastic (with distributed mode) and asset store plugin restarting UnityHub (no computer restart) resolved it. Restarting just the project without fully closing unity hub did not work, and I did remove unity collab from the project before anything else as someone mentioned it in the plugin reviews.
Unity doesn't find Plastic SCM client
in Unity 3D
Posted
Same issue and restarting just UnityHub fixed it.
Unity 2019.4.8f1 and plastic (with distributed mode) and asset store plugin restarting UnityHub (no computer restart) resolved it. Restarting just the project without fully closing unity hub did not work, and I did remove unity collab from the project before anything else as someone mentioned it in the plugin reviews.
Hope it helps others