A few updates concerning the Wink conflicts:
- As @NewTMSMan already found out, the Wink 2 Hub doesn't make any difference. I bought a Wink 2 Hub anyways since I wanted some of the new functionality and my brother was interested in my first Wink hub. I confirmed the Wink 2 hub still appears to cause interference whenever it is connected. If I use wifi or the new ethernet port, whenever Wink is plugged in, all of the cars will constantly cycle through wifi and LTE. As soon as the Wink hub is unplugged, the cars will connect to wifi and stay connected.
- I opened a ticket with Wink and they have responded. They said that in the past, they knew about issues with the Wink Hub which caused it to "route IP address as if it were set up for DHCP leasing". That issue was resolved so they need additional information concerning my setup and the problems I'm having.
- I bought a new AP which allows logging of the network traffic and have made some interesting discoveries. As I expected, if I unplug Wink, I can see all three cars connect at regular intervals and sometimes stay connected all night long. What I didn't expect to find was that it appears the other cars are actually connecting to the internet just fine and downloading/uploading data, even though the icon in the car constantly cycles between wifi and LTE.
We have three Teslas in the garage, all on different firmware builds.
- From the image below, you can see that the Model S 75D (2017.48) consistently connects about once an hour for ~10 minutes at a time. Since it is a brand new build and just delivered and only has about 20 miles on it (without AP being calibrated yet), I'm not surprised to see such little traffic.
- The Model S 90D (2017.42) also connects about every hour or so but the amount of data transferred isn't as consistent as the 75D.
- The Model S 100D (2017.46) is plugged in every night and has power savings disabled. This is the car that can connect once and stay connected to wifi all night long (according to the AP, but not the icon in the car). Sometimes it connects for just 10 minutes at a time. Other times, it is connected for 8 hours or longer. It has been uploading the most data of the three cars so far.
View attachment 265770
So...maybe all the worry about the cycling wifi/LTE icon is about nothing. I spent $$$ on a new set of mesh routers, the new Wink 2 Hub, a new AP and countless hours researching the issue only to find that it looks like it has actually working behind the scenes all along. I will continue working with Wink on the interference it is causing on the network but won't worry about it as much since data is still being uploaded/downloaded from all three Teslas. According to the AP logs, nearly 1.5 GB has been transferred successfully in the past few days even though the wifi
appears to have problems in all three cars.