Asking for each DID once stopped the refetch loop, but also stopped a lookup that failed outright (a network error) from ever being retried while the screen stayed mounted. getProfiles now says whether the lookup worked, and useAvatars forgets the DIDs of one that didn't. A DID the app view simply doesn't know still isn't asked for again. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>