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Arris S33 Overheating?

  • June 19, 2025
  • 1 reply
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Brand new (1 month) Arris S33 modem. My internet download speeds get reduced by 50% throughout the day. It lasts for several hours, then recovers to normal download speeds. The modem feels extremely hot, top, sides and especially the metal coax cable connection - almost too hot to touch.

 

Is the modem overheating, causing it to throttle the bandwidth? 

Best answer by SURFboard Moderator

If the device is too hot and uncomfortable to touch, we recommend reaching out to us through our support channel at www.arris.com/consumersupport.

 

 

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1 reply

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If the device is too hot and uncomfortable to touch, we recommend reaching out to us through our support channel at www.arris.com/consumersupport.