Images look gray
Choose Color in the Nabd appearance settings and purge cached pages. Release candidate 13 restores natural colors once on update. If only one image is gray, inspect the original image file and any optimization plugins.
The design did not change after an update
Check the installed version in Appearance → Themes. Complete WordPress’s replacement step, then clear browser, WordPress and hosting caches.
Registration is missing
Enable Settings → General → Membership → Anyone can register. Keep the default role set to Subscriber. Check whether a membership plugin owns your login and registration routes.
Profile uploads fail
Try a small JPG or PNG and use the crop dialog. Check upload permissions, file size limits and whether the host supports WordPress image editing. Do not send account passwords in a support ticket.
Notifications are empty
Try a new approved reply between two registered accounts. Self-replies do not notify the same account, and older activity is not backfilled. If loading fails, use Try again and check whether caching or a security plugin blocks the request.
Still need a hand?
Open the support portal. Include the theme version, WordPress version, affected page URL, reproduction steps and screenshots without sensitive information.