I just set one up for a client last Friday- it worked fine for a while, then the computers and iPad couldn't recognize it. Anyone have any ideas about why? The network worked fine for everything else and signal strength is great.

It was originally plugged into the TV and the client's husband said it never connected to the network. I tried it and had no problem connecting and got it to work for the TV, but the audio needed to pass through the speakers, so I plugged it into the AVR. I found that the signal strength was better in that location, but after one movie, I found that the Chromecast was no longer being found by any of the devices.