Figured it out! Looks like signoz doesnt know how to handle cookies from old installations. Should have tried an incognito window sooner but the exiting containers sent me on a red herring. Just gotta delete the cookies from the ip or domain your signoz is installed on. chrome://settings/content/all?searchSubpage=IP-OR-DOMAIN-SIGNOZ-IS-INSTALLED-ON

Hey @Lucas Elliott yes we are fixing this issue, should be out soon.