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s33 modem connected to internet but making constant squealing sound

  • 11 March 2024
  • 1 reply
  • 371 views

Modem staying connected to internet but won’t stop constant high pitch squealing sound. Been a few days now. 

If you are facing this issue even after resetting modem you can reach out to Arris.com/consumersupport for more assistance if your modem is under warranty.

http://arris.force.com/consumers/articles/General_FAQs/S33-Factory-Reset