- Keep working bootstraps: cs-1, cs-4, cs-9 (verified TCP 34070 open) - Remove non-responding bootstraps (cs-0, cs-2, cs-3, cs-5, etc.) - Add trusted_peers section with the three working bootstrap nodes - Add announce_address = '0.0.0.0:34070' for inbound P2P connectivity Fixes issue-5201: Plasma mainnet observer consensus catch-up stall