Canva downscales uploaded 4K video to 1080p, so a later 4K export cannot restore the lost detail.

YouTube may intentionally show an auto-generated frame for a vertical Short on some surfaces, even after a custom thumbnail is saved.

A welcome email can cause Klaviyo to intentionally skip an abandoned-cart email through Smart Sending; check the message’s recorded skip reason before changing the flow.

A desktop-created Riverside edit or clip may be view-only on iOS, so export it from the desktop browser; use the mobile export flow for projects supported in the app.

For a theme upload, this message commonly points to PHP upload or request-size limits rather than an expired WordPress session.

TikTok can review a post on upload, after it gains popularity, or following a report; check its notices and appeal only after a decision.

A published Gumroad product is not automatically eligible for Discover; both the account and the product have separate eligibility requirements.

WordPress is asking because it cannot use direct filesystem access for the update, usually because the PHP process lacks the required write access or the filesystem method is being forced.

A YouTube embed can prevent Canva from exporting a video; replace it with an uploaded MP4 you are allowed to use or share a watch link instead.

A 755 directory can still fail because WordPress’s PHP process may have the wrong owner or group, or the account may be out of writable space or quota.