@Alexandre. Thanks, Alexandre! You are indeed correct, that didn't work. The issue must be with the ISP Modem/Router. I've ordered a TP-Link AC1900 and will use that as my main router instead. If for...

The only thing I can think of is that the ISP Modem/Router is having trouble with the backhaul. Perhaps I should get a separate router to put in between the ISP modem and Decos.

@Alexandre. Thank you for this very detailed step by step. I did what you said and got to a state of having all three units sitting next to each other in AP mode as you described, working as they...

Hi All, below is my Home Network for reference. I should add that my main and west bedroom units are v2, and the east bedroom unit is v3. I'd like to put my uints into AP mode as my West Bedroom gets...