Discourse moved from sub1.domain1.com to sub2.domain2.com. Links etc seem ok, I can log in with the admin account, but I can’t do it with Discourse ID. I tried removing that Discourse from my Discourse ID list to “start fresh” but it’s still not working. When I click on “log in with Discourse ID” I get this: [Screenshot 2026-02-08 at 13.57.03] Any suggestions for how to fix this?

Hmm… perhaps try this? [image]Changing domain names prevents Discourse ID from working I executed the following commands to clear the ID and secret, and then re-enabled Discourse ID, which resolved the issue. ./launcher enter app rails c SiteSetting.discourse_id_client_id = "" SiteSetting.discourse_id_client_secret = ""

Changed subdomain/domain and can't get Discourse ID to work

Product Support

stephtara (Stephanie Booth) February 8, 2026, 1:23pm 3

Thanks!! Seems to have fixed it.

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Changed subdomain/domain and can't get Discourse ID to work

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