@TP-Link 

Hi,

Samsung TV is wirelessly connected to Deco device. I had experimented with turning off the mesh system from the Mobile Deco application. But it couldn't solve my problem. When I want to use airplay, it finds Samsung TV, but it says connection failed.

I noticed something interesting in my experiments yesterday. I turned off the Samsung TV and modem together, waited ten seconds and then turned them back on. Airplay worked normally. i tried a few times and there was no problem.

Today I had airplay connection problem again. I first turned off the Samsung TV and tried again, but it didn't work. Then I turned the modem off and then on again but it still didn't work. Finally, I turned off the Samsung TV and the modem at the same time. When the devices turned on, I connected with airplay without any problems.

I don't think there is a logical explanation for this solution. Maybe you have an idea?

Thank you,

@TP-Link

Hi again,

I am sharing the modem(Docsis 3.0) photo given to me by the internet service provider turksat Kablonet. 

The 2.4 ghz and 5 ghz wireless networks of this modem are always turned off (I turned it off). 

This modem is connected to the deco device with an ethernet cable. I'm using 2.4Ghz and 5Ghz networks created by the Deco device itself. 

Yes, the modem and deco have different SSID names, but since the wireless networks of the modem are turned off, there is no possibility of confusion.

I use my deco device as a wireless router.

Thank you,