interference other Chromecasts

[Oene]

I just bought a Google 4K TV streamer.

During installation (wired) and using this device (WiFi), other chromecast started to stutter and speakers with build-in chromecast even stopped.

I use the 4K Streamer for TV and steaming movies. Other 'older model' chomecast are used for streaming music and/or radio.

My network speed is about 750 Mbits, so that shouldn't be the problem. 

Is it possible that several chormecast cannot work together?

[moralesvicente]

Hello  Oene, 

Thank you for taking an interest in our community. I’m sorry to know that you’re experiencing interference with your Google TV Streamer (4K). Do not be concerned; I’m happy to assist. 

I'd like to ask you a few questions in order to gather more information about the concern.

• Have you tried to perform a speed test? Try to check the speed of your internet connection when you are using the Google device and when you’re not using it, and take a look if nothing changes regarding speed. 
• Do you experience this behavior when you’re doing a specific activity or all the time? 

In the meantime 

• Perform a reboot of your wifi router.
• Reboot your Google TV Streamer (4K); here’s an article for your reference: Reboot your Chromecast or Google TV Streamer

Any additional details you can provide will be helpful.

Best regards,

Daniel