Login problems
usually start before Deck.

Check the server URL, HTTPS, account auth, Deck app install, and permissions before debugging board data.

Checklist

Use the exact server URL, confirm the account can open Deck in the browser, verify app password/Login Flow approval, then retry Deckloud.

Troubleshooting

Troubleshoot Nextcloud Deck, from server reachability to sync recovery.

Troubleshoot Nextcloud Deck login, sync, comments, attachments, board creation permissions, and offline recovery in Deckloud.

Product

nextcloud deck iphone

Open the related Deckloud product page.