I use windows 10, my ethernet connection uses a BT broadband extender flex. Every few seconds any internet function freezes for a few seconds : Pages cant load, downloads go to 0 bytes per second but the ethernet symbol on taskbar does change and still shows network connected. Whilst playing games it will either freeze or disconnect depending on the game . Then a few seconds later it reconnects. I have reinstalled windows several times, used different ethernet cables, different extenders, disconnected and reconnected the extenders. What should I do ?