Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

Hi!


I have my network extented with the TL-WPA4220KIT
and have problems with my IPTV lagging.


My IPTV-box is connected to TL-WPA4220 with
RJ45. The IPTV runs just fine IF I´m not
using the network on other devices that are
connected to the WiFi from TL-WPA4220.


I have measured the speed of internet from the TL-WPA4220
to the Tv-bBx and it´s about 70 Mbit/s, both upstream and downstream.


It starts to lag even if I´m using things that don´t require
alot of bandwith, for example using Facebook or Instagram
on a smartphone (the network isn´t used by something else when
doing this).


The units of TL-WPA4220KIT has been set to Audio or Video
in the QoS settings with the TP-LINK utility.


If I use a RJ45 cable directly from the router (the same router the
TL-WPA4220KIT is connected to)
to the TV-Box the IPTV doesn´t lag under the exact same circumstances.


I have also given the MAC adress of the TV-Box highest priority
in the QoS settings on the router.