Fix for Bluesound Node 2 and Powernode 2 wireless connection and drop-out problems...

My Bluesound system (Node 2i and Pulse Flex over Wifi) has been great when it works by unreliable with regular dropouts as well as group connection failures. Have been working with Bluesound support,they acknowledge they are looking into what could be causing the players to switch to the weaker access point within a network.

I am trying a powerline adapter, but the BluOS app (iPhone, Android and desktop) does not see the player. I verified that when I connect my PC to the network using the powerline cable all is well - I can stream and browse the internet. 
But when I connect the Flex or the Node2 to the powerline adapter I can't get the BluOS app - iPhone, Android OR PC - to detect the players. They do not show up in the app or in the wifi list. When I disconnect the players from the adapters I can get the apps to detect them over wifi again, but I have the dropout issue.

I brought the Flex into my office where the router is. I read the troubleshooting article https://support1.bluesound.com/hc/en-us/articles/200848557-My-PowerLine-connection-isn-t-working-with-my-Bluesound-Player- and am at the step where the Flex is connected directly to the router using an ethernet cable. I did a factory reset (I have done this so many times I am a pro at it ) and still none of these apps can find the player. The  LED on the Flex is blue so it should be discoverable by the app.
Any ideas on how to get the app to connect to the Flex so I can add the player?

Once I get the Flex player added while it is directly connected to the router is there anything I should know or do when I relocate to the powerline adapter and try in the room where I want the speaker set up?

Thanks, Al

kalali
I have not noticed a difference in SQ between my wireless or wired Bluesound Node 2 as of yet. I have had many hours listening to the Node 2 in a wireless situation, not nearly that many in a wired. I could potentially see any audio system revealing a noise coming through in the AC wiring, therefore the TP-Link or Netgear or other powerline system could? do that. In my home, I cannot detect any extraneous sound or detraction from my signal.... at least not now. YMMV?

I use ethernet from my PC to my office rig and wireless to my main rig downstairs.
I really can't say if there is a difference, as I never tried the reverse. 
What I can say is that is sounds pretty good despite being a wireless signal. This is using Bluesound Node (1) and an Ayre Codex for both systems.
Bob

2psyop, thanks for the suggestion. I haven’t had any dropout issues with my BS but always wondered if using an Ethernet cable to the BS from this device could improve the sound quality. Any experience with this set up?

gdnrbob,
I did notice in my setup that 5ghz was a better connection than 2.5ghz. It seems to go either way for me, but this is good info for all those who are having connection issues with the BS products.
BTW there was some initial reindexing of files (local library) I have on my NAS when I switched from wireless to wired. That took 30 to 60 minutes at first, now everything is working fine.

I went with a Netgear wireless transformer that allowed me to use a 5ghz connection instead of 2.5. Much less traffic on that band and no signal dropouts.\
B