Xfinity Cable Box Error Code XRE-00091: How to Fix It

Easy 15-30 minutes Medium Severity Verified June 2026
Error Code
XRE-00091
Brand
Xfinity
Product Type
networking
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
15-30 minutes
Error code XRE-00091 appears when your Xfinity cable box loses its network connection and can't communicate with Xfinity's servers. This is typically a temporary connectivity issue that can be resolved by restarting your equipment and checking your network connections.
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Tools You'll Need

How to Fix Error Code XRE-00091

  1. Power cycle your cable box

    Do not unplug the cable box during recordings or scheduled recordings as this may interrupt them.
  2. Check all cable connections

  3. Restart your modem and router

    This will temporarily interrupt internet service for all devices in your home.
  4. Check for service outages

  5. Refresh your cable box signal

  6. Perform a system refresh from the cable box

  7. Check coaxial cable splitter

Parts You May Need

Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
Coaxial cable splitter
Check Price on Amazon
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When to Call a Professional

Contact Xfinity technical support if the error persists after trying all steps, if you discover damaged coaxial cables that need replacement, or if the issue started after a recent service installation. A technician may need to check signal strength and replace equipment or cables.

Frequently Asked Questions

What does Xfinity error code XRE-00091 mean?
XRE-00091 indicates your cable box has lost connection to Xfinity's network and cannot receive programming or guide data. It's typically caused by connectivity issues that can be resolved by power cycling equipment.
How long does it take to fix XRE-00091 error?
Most XRE-00091 errors are resolved within 15-30 minutes by power cycling your cable box and checking connections. If there's a service outage, resolution time depends on when Xfinity restores service in your area.
Will I lose my recordings if I unplug my Xfinity cable box?
Your saved recordings stored on the cable box's hard drive should not be affected by a power cycle. However, any recording currently in progress may be interrupted and lost.
Why does my Xfinity cable box keep losing network connection?
Frequent network connection loss can be caused by loose coaxial connections, failing splitters, signal interference, or an aging cable box that needs replacement. Contact Xfinity if the problem persists.
Can I fix XRE-00091 without calling Xfinity?
Yes, most XRE-00091 errors can be fixed by power cycling your cable box, checking connections, and refreshing the signal through your Xfinity account. Only call if these steps don't resolve the issue.