@redhat 

When the webpages are lagged, if you run a speed test, was the speed slow as well?

Please refer to this link to change the DNS on the Deco to be 8.8.8.8

• How to change DNS server settings on my Deco?

Do you have any wired computers and would the Ethernet connection to Deco delay as well?

If possible, please try to ping 8.8.8.8 continuously and check for the reply time.

@redhat 

Hi, Thank you very much for getting back to me.

Were you able to reproduce the same issue all the time?

When you tested via Amplifi Mesh, did it connect to the same internet service provider?

Later I would like to follow up on your case by email and could you please check whether you have got an email from me.

Thank you.