Do not waste our time anymore. I have reported that the 3.0.0 beta 9 contains a login issue, it seems you haven't fixed it and keep it in the official version. Also, the Hub v3 can not recognize and remember any of my Unity Editor Installations. Please, don't RECOMMEND us to download the Hub v3 if you are not ready. Please provide a download link of hub v2, that we still have a chance to continue our work.