Recently I have upgraded my home internet connection from 30 MB to 540 MB  ,   after I did that every thing went slow TV   home automation, so I called the service provider to check if it is from there end. And we have done  lil test to check if  the problem from the service provider or from the home network .

So installed a linksys  router  and connect the TV + home automation to the new router , surprisingly everything start to work just fine nevertheless when we checked the speed on the speed check on the MOB app  it show 540 MB down and 90 MB up

So we are in lil misted up situation now   as the house having two network  linksys that connect only part of our home  and  Deco connect the other part  which is verry slow

Will appreciate your feed back