Hi there!

I recently upgraded my home WiFi setup with a kit from TPlink, the M9 Deco. Configured it out of the box, disabeled WiFi on my modem and made sure the WiFi is served only by the M9. Devices like my TV with built in Chromecast and my Ikea tradfri gateway worked fine out of the box. 

Recently I stopped seeing my Chromecast and started troubleshooting my TV, later I notecied (my lights are configured automaticly via my Ikea Gateway) that I could not reach my Ikea tradfri gateway.

I've started to poke around but i am kinda stuck now.

Please advice!

Thnx