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Forum Discussion
zachya
Nov 18, 2025Aspirant
CAX30 UPnP error with multiple Xboxs
Setup: I have a CAX30 acting as modem and router. UPnP IS toggled on in the gateway utility. Verified latest firmware installed. 2 (sometimes more) xboxs connected via wireless. The issue is each...
- Nov 18, 2025
If you assigned a static IP address and manual port number, try disabling uPnP on the CAX30.
FURRYe38
Nov 18, 2025Guru - Experienced User
What FW version is loaded on the CAX30?
Which ISP are you connected with?
Do you see on the CAX30s web page under Advanced tab/SetupWAN Setup/NAT Filter?
Also try setting a manual port # on each xbox from Automatic.