We purchased an Eero Pro 6 as well as other items from Best Buy and even had their Geek Squad set it up.  We had no issues at that time until we shut off our TV and then we found out on our 2 Samsung Smart TV's that they did not connect to the internet. We had a 3rd, much older Samsung, and it has stayed connected the entire time.   Called the Geek Squad to come out and they did and changed the access code on the TV and indicated that this problem was very common.     After they left, we went out for 2 hours, and both Smart TV's became disconnected. again  The Geek Squad came out again with a different code which was inputted but again when we shut off either Smart TV they are not connected to the internet.   If you know how to override the problem we would be most appreciative as our patience is wearing thin.  I am contacting Samsung when this reply is sent as well.  Our choices are that we can return the Eero Pro 6 or do nothing which is unacceptable.  Any advice you can provide would be appreciated as I have a spouse who is becoming concerned as to your products ability to stay connected.  With so many blogs about this I wouls assume that you have a viable work around for this.

Agree.  Hope you can exchange it for another brand that you like.  

or router.

I just bought a Samsung qn90b and it has problems with my network. My phone can't access the television via the network. It could be the television functions or it can be the network. The more I dig tho the more I'm thinking my eero 6 pro is shot. It also runs extremely hot. I'm not a fan of the eero network devices.

Won't spend an age typing out my issues, or troubleshooting. Seems everyone already did that and I am no different. Same issues. Same attempts to resolve. Same Eero issues. Same samsung TVs involved. 

One thing isn't mentioned. I have an older Samsung TV with no WiFi (hard wire only) but it runs through a fire stick. Ironically works without issues! Also a cheap, CHEAP TV bought for use in the workshop, again perfect. 

Clearly two tech companies not playing nicely.

Come on Eero and Samsung support. Stop raving on how good the system or products are and sort the elephant in the room! 

I have a Samsung Smart TV. It has WPA/WPS security. The eero Pro 6 would not connect. My work around was connecting the TV through a netgear wifi extender. I went to the TV network settings and wrote down the wps pin. I logged into the wifi extender and entered the wps pin for the TV. After that, I had access to the internet and I was able to launch my streaming services.

I did that as well but it doesn't last.  I bought firesticks for all of my TVs 4 months ago and haven't had a problem since

Also now following this thread.  I have a Samsung Q90B that is definitely dropping off the network and almost immediately reconnecting.  End results are just endless streaming buffering type of issues.  Tried many of the suggestions but still the same eero pro 6 and Samsung WiFi issues.

FWIW, I had to wait for my Samsung TV to reestablish a wifi connection every time I powered on the TV.  Once reestablished it ran fine until I powered off the TV.  I reserved the TV IP address in eero and have not had the problem since.