Your Chromecast has been set up but can't be found" - what is going front here? I've tried 2.4ghz and 5ghz bands, resetting all routers, devices multiple times. Factory reset everything. Nothing
Is there any real difference between 2.4GHz and 5GHz WiFi?
Another Chromecast Gotcha—It Hates The 5GHz Wireless-N Band - ReadWrite
Fix: Why Is My Google Chromecast Not Working on 5GHz WiFi?
G7S Wireless TV Stick 2.4G anycast 5ghz WiFi Display Receiver TV Dongle Miracast Airplay HDMI for Google Chromecast ultra 4K - AliExpress Automobiles & Motorcycles
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Chromecast connected to 5Ghz wifi but only playing on 2.4Ghz : r/Chromecast
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A new Google Chromecast is on the way with Bluetooth support
Amazon.com: Google Chromecast - Streaming Device with HDMI Cable - Stream Shows, Music, Photos, and Sports from Your Phone to Your TV : Electronics
Google Chromecast Device Tv | Devices Connect Tv | Wireless Co-screen Device - G7s Tv - Aliexpress
Can Chromecast Use 5 GHz Wi-Fi? - Pointer Clicker
Can Chromecast Use 5 GHz Wi-Fi? - Pointer Clicker
Google Chromecast not working on 5GHz Wi-Fi: How to Fix - DroidWin