DNS propagation lag, TLS cert readiness, and a stale SiteURL all follow
directly from a migration that also changes domains, on top of the
DB-import device-registration cause already documented.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AddPmva5bfrUW3MoPriq21
Covers the migrated-from-PikaPods case: stale device registrations
carried over by the DB import, server-to-push-proxy connectivity,
OEM battery optimization, and the push-content setting — the likely
causes when only some Android users stop getting background pushes.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AddPmva5bfrUW3MoPriq21
Claude