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Home Troubleshooting  DUNS Errors  Error 721


721 - Remote PPP peer is not responding.

This error may occur if there is a problem at the ISP. Disconnect, then dial back in. If error 721 persists:

  • Try dialing into a different provider or access number if available
  • Check the properties of, and/or create a new Connectoid
  • Re-install dial-up networking (DUNS) - check Windows' networking properties.
  • If you still have difficulty, enable and examine the PPP Log.

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