@David-TP The Deco model is Deco-X90 I used both wired Ethernet connected right to modem high Mbps download. Wired Ethernet through the router 200-300 Mbps. Wireless speed test was 400-500 maximum. I...

@David-TP My Deco X90 network has about 90 devices on it total between my guest and main networks. I have most of my IoT (including 28 TP-link Kasa switches) on the secondary guest network that is...

I certainly hope so. After about 2 weeks, my system gets so unstable. Rebooting it is a chore. This system has been a pain.

Should we disable roaming for stationary devices like Chromecasts and wall switches? Is there any advantage to this? I'm having issues with stability and 90 devices on my network, looking for any...