Time lapse stopped working on Wyze Cam v4

That would appear to be a public beta release, so for visibility to Wyze I suggest posting to the relevant Beta topic with a Log ID. I’m not finding a topic that mentions that exact version (they don’t always post announcements immediately), so for now I’d be inclined to post to this one:

If it’s an app issue, as it seems to be so far, then that should help bring it to their attention so that it can be remediated before the next production app release.