Chromecast not broadcasting if the device who is initiating the broadcast is connected to the same wireless network but on 5Ghz

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Chromecast connected to network ID X on 2.1 Ghz. Same network X is available 
on 5 Ghz
2. Connect any device(e.g. iPhone) to X wireless network on 5 Ghz.
3. Open any supported application(e.g. Youtube). Chromecast is available for 
streaming, but once clicked to stream it will not work.
4. If the device(iphone) is switched on the same network X but different 
frequency 2.4 the streaming will work.

What is the expected output? What do you see instead?

Since Chromecast is visible on the same network even the devices are connected 
on different frequencies, I would expect it to be able to cast whatever is sent 
from the device.

What version of the product are you using? On what operating system?

I can either use Chrome on my laptop, either youtube on iphone. If the device 
is connected to the same wireless network on 5Ghz, the chromecast is visible 
but it won't start streaming.

Please provide any additional information below.

Original issue reported on code.google.com by alear...@gmail.com on 17 Dec 2015 at 10:45

[GoogleCodeExporter]

Which router are you using? Also, which device(s) is this issue seen on - 
Chromecast v1, v2 or Chromecast Audio?

Original comment by na...@google.com on 17 Dec 2015 at 10:16

• Changed state: NeedInfo

[GoogleCodeExporter]

Closing this due to lack of response. Please respond to this ticket with 
required info and we'd gladly revisit.

Original comment by na...@google.com on 13 Jan 2016 at 1:29

• Changed state: Done

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

Hi,
I am using a Linksys and Cisco router, and I have tested this on both 
Chromecast v1 and v2. On all the behavior is the same.

Original comment by alear...@gmail.com on 13 Jan 2016 at 3:24