Login not working on http://myhostip:3000 connected to Unraid

Grafana is hooked up to Unraid and was working perfectly fine. Several times, it would require me to log back in which I did using the admin & newpassword that I had made. Several months later, that same login is not working. I have all the correct settings and the correct username/password (they’re written down digitally and physically on my server). I have tried uninstalling and re-installing Grafana, and I have also tried grafana-cli admin reset-admin-password. I know there have been issues with not being able to log into Grafana (this first started occurring late 2020 when others were reporting similar issues, and I am just getting around to troubleshooting it). Does anyone have any suggestions?

do you see any output or interesting logs when you tried to use grafana-cli, or when you try to login/startup?