Is there not a way to do this, to make a specific device (phone, laptop, streaming box) use a particular Deco unit? I'm having real trouble, because my dad is married to his TV and I've had to move the upstairs Deco unit around a bit to allow for something else, and tonight he's been having a terrible signal on his TV. I'm trying to sort it out, but even after rebooting Deco twice I can't get two of the usual upstairs devices to connect to that one, only the downstairs Deco. It's incredibly frustrating, because I feel like I should be able to tell it "yes, for this device, use the upstairs Deco with no mesh roaming because they aren't roaming devices".