@jaxinoman 

Thank you very much for posting in the community.

For the issue you reported, could you please clarify some details? We will address it as soon as we can.

When the PC (equipped with Qualcomm 7800 wifi7 adapter) is connected to the 5ghz+6ghz MLO Network, does it obtain a valid IP address from the router? You can follow this FAQ to check it.

If the PC is obtaining a valid IP address from the router, please try to do a ping test and show me the results.

Do you have other devices that also support MLO Network, are they connected to the MLO Network fine?

jaxinoman wrote

  @Kevin_Z 

Hi! Thank you for your reply.

I do get IP adress when WLAN works in MLO mode and here is the ping test result. It looks ok but MLO mode doesnt behave well in web surfing or in openspeed test.  I dont have other equipment supports MLO to test . But with my old router, Qualcomm 7800 works fine in 5.2ghz+5.8ghz MLO mode.

@jaxinoman 

Happy New Year.

If that's the case, we recommend submitting a support ticket via email for efficient assistance. Please include your Forum ID, community nickname, and the whole system logs of the BE805 when the PC is connected to the MLO network in the subject line or body of your email. Thank you.