Daniel Ng

I had this issue for a while... it started off with the mouse pointer not working... then youtube video stutter and the popup coming up on and off more and more frequent. I had the TV wired through a 1 Meter cat5e cable to Dlink Gigabit Switch which is then connected through a 10Meter cat5e cable to the Router. I changed the switch to a TPLink unmanaged Pro switch and toggled the port to 100MF and it was alleviating the issue for a while before it get bad again. Then I swap out the 1Meter cable from a CAT5e to CAT6 and surprisingly, the problem goes away. It looks like the cable might have gotten bad over time.

I tried repairing... and it works for a while. Subsequently I found that I have another nagging problem which was the wired connection disconnected and reconnected frequent popup. After I solved that, this problem seems to have gone away.