@Charlayo This is not how it usually works with Facebook and Instagram. Would you please share link to Web site where you got this recommendation, or paste email with that recommendation if you've...

@AFBauer Please also check that you have Deco M4, not Deco E4. They look alike, but E4 has 100Mbps Ethernet ports. If you have Deco E4, that would explain speeds you are getting when connecting...

@Casewood I thought that if NAS has static address set through IP reservation on Deco, when Deco sees NAS MAC address on the other side of Ethernet cable it'll understand this can't be WAN...

@Damngflo Deco mesh does not support PoE. You could try third party PoE adapters with Deco, but it adds complexity. If PoE is a must for you, you should research different brands of WiFi mesh. The...

@Marvin101 I do not live in a wilderness, but the strongest WiFi 5GHz signal coming to my house from neighbours is at -90dBm, which means it is very much non-existent. Yet, when I run WiFi...

@Casewood I think it is Main Deco WAN/LAN autosensing that is messing with your NAS, when Deco loses Internet connection. Only Main Deco needs WAN (obviously), that would explain why NAS connected to...