So I got my home assistant green the other day and have been trying to link nest. I created the oauth ID and enabled the apis on google cloud. I then created the project and paid the 5 dollars. When I started the link with ha, it keeps saying either a 500 server error or a 400 error and or workflow already in progress, I deleted the project a oauth and started again with the same results even after clearing credentials from ha. I would really appreciate any feedback or help as I am new to home assistant