I wonder this could help me.

I have ordered a powerline kit and I connected the first part of kit to the port 4 of DIR-850L of router
The other one I connect to the hypptv directly.
I still cannot watch anything, the tv box give me no signal.
I also ran a connectivity test via setup box and it tells me that DNS failed.
How to solve that help is appreciated thanks

NVM solved
Seems like the order of booting the machines is important

This post has been edited by masnoob: Jun 14 2017, 10:13 PM

I am using TL-WPA 4220. However it still have some problems if using powerline. the signal is not stable at all, the tv signal gone after watching for 10mins (less than that). Need to reset whole thing but mostly no use. Doing an internet check via the hypptv box tells me DNS connectivity failed.