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Rick6922's avatar
Rick6922
Luminary
Jul 12, 2019

OoS keeps crashing!

here in the last couple of weeks I've got anouther problem with the xr700,  the QoS keeps crashing.  when it does it not only isnt working but it puts my upload and download speed to 1000 up and down [ I've got 430,26] . if you look at the system logs its pretty much not showing anything the router is doing but repeats-  QoS appplcation exception: bad argument #1 to match... and  netduma software QoS settings, to many files open?  I've got a NG cm1000 modem,  running new FW on the router. running 3 laptops and 1 xbox thats got net work traffic prio. set up on and one cell phone.

65 Replies

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    Try this, power OFF the ISP modem. Factory reset the XR router. While the XR router is resetting, power ON the CM modem. 

    With a wired PC connected to the XR router, walk thru the setup wizard. Ensure ALL other devices are turned OFF or disconnected from the router. Check to see if the wizards speed test results return accurate results. If good, continue to complete the setup wizard...

    • Rick6922's avatar
      Rick6922
      Luminary

      FURRYe38 wrote:

      Try this, power OFF the ISP modem. Factory reset the XR router. While the XR router is resetting, power ON the CM modem. 

      With a wired PC connected to the XR router, walk thru the setup wizard. Ensure ALL other devices are turned OFF or disconnected from the router. Check to see if the wizards speed test results return accurate results. If good, continue to complete the setup wizard...     all I have to do is reboot the router and then the saved QoS settings come back with the right speed. I shouldnt have to do that though!