DNS_ERROR_RRL_LEAK_RATE_LESSTHAN_TC_RATE 0x800726BD

Error code 9917 · HRESULT 0x800726BD

WINDOWS

The Leak Rate or TC Rate parameter is invalid. Leak Rate should be greater than TC Rate.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

DNS_ERROR_RRL_LEAK_RATE_LESSTHAN_TC_RATE is a Windows error code (system error 9917, returned as HRESULT 0x800726BD) reported by Windows. Its official message is: “The Leak Rate or TC Rate parameter is invalid. Leak Rate should be greater than TC Rate.”

How to fix DNS_ERROR_RRL_LEAK_RATE_LESSTHAN_TC_RATE

  1. Test connectivity to the remote host first (ping, then the exact port)
  2. Check firewall, VPN and proxy rules for the involved process
  3. Run 'ipconfig /flushdns' and 'netsh interface ip reset', then reboot

Related errors

DNS_ERROR_RRL_INVALID_LEAK_RATEDNS_ERROR_RRL_INVALID_TC_RATEDNS_ERROR_RRL_INVALID_IPV6_PREFIXDNS_ERROR_RRL_INVALID_IPV4_PREFIXDNS_ERROR_VIRTUALIZATION_INSTANCE_ALREADY_EXISTSDNS_ERROR_RRL_INVALID_WINDOW_SIZEDNS_ERROR_VIRTUALIZATION_INSTANCE_DOES_NOT_EXIST

Source: Microsoft WinError.h

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