RPC rate limited / HTTP 429
Switch to a lower-latency RPC, backoff retries, and rotate providers. Monitor error rate.
Websocket disconnects frequently
Use stable WSS endpoints near your region, enable jittered reconnect and exponential backoff.
Bundle not included
Reduce slippage, test on simulation/canary, ensure private route available, monitor inclusion % and fees.
Checksum mismatch (SHA‑256)
Re-download and verify: CertUtil -hashfile <file> SHA256. Compare to Releases page value.
Invalid signature / Authenticode
Use Get-AuthenticodeSignature on the EXE. Check publisher name and certificate validity window.
Stuck at scanning / zero signals
Review filters, widen token allowlist, ensure WSS live and clock in sync.