Network - Wireless & Wired Connections

Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
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Level 9

TCL Roku TV and Nest Mesh System

I have a TCL Roku TV 40S325 that has a very finicky remote when using 2.4 GHz WiFi but works great on 5 GHz WiFi.  I recently switched to a Nest Mesh System which works great but 2.4 GHz and 5 GHz have the same network name.  I have a very strong signal at the TV but it sometimes connects to the 2.4 GHz band and then the remote does not work well.  Is there any way I can force the TV to connect to the 5 GHz band?

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