@NeerajTickoo the ethernet port of the Deco e4 is limited to 100Mbps so you will not get anywhere near the 300. https://www.tp-link.com/fi/home-networking/deco/deco-e4/#specifications

@416dad I where unable to connect my Chromecast audio to my e4 mesh. I where finally able to connect after I powered off the satelite e4's and only had the main one powered. After connection I where...

@Cellloh I didn't dig that deep into it, but at least DNS, NTP and HTTPS outbound. DNS is used to verify "internet connectivity" from the Decos. The Deco remote management requires that the Deco is...

@CasaP fully agreed, I would defenitely returned my units if it wouldn't have been possible to firewall the e4's after setting them up as AP's in a mesh.

@CasaP I have exactly the same feeling, luckily it was possible to firewall the e4's and have them running in AP mode, this gives excelent wireless coverage but the rest....

@helledi I just had a issue of connecting my new Chromecast Audio to my e4 mesh running in AP mode. I finally solved my problem by powering of the slave e4's and then I where able to do a normal...