ChromeCast is such a frustrating product. It does exactly what I want in theory. In practice I have to wait 10 to 60 seconds to get it to connect, or reboot my phone. I've started giving up and just using the computer attached to my TV. I don't think I've been having the particular Wi-Fi issue described in the article, but ChromeCast has been just slow and flaky in my experience. I've had both v1 and v2. It seems to…
I've had a similarly bad experience. I bought the original Chromecast years ago. Since then I've tried using it with two Wi-fi routers, at least three Android phones and an iPad and it never worked for me. The most common problem is that after a while the phone would fall out of sync with the Chromecast. For instance, video would keep playing in the Chromecast, but was paused in the YouTube app on the phone.
When it does work, it's pretty cool with multi-room playback, but I've decided I don't really need that anyway.
I'm working on phasing out the Chromecasts now, because of limitations in which apps support casting, and the inability to block ads and properly cast local content (very format-dependent). The kitchen speakers and CCA have been replaced by a rather good Bluetooth speaker, which is also handy when I go to hang laundry. The CCv2 and second CCA in the bedroom/office is being replaced by a ultra-small form factor PC with a wireless keyboard. For the main stereo in the living room, there's always at least one other device turned on anyway, and all of them can play from Spotify or my file server, so the CCA goes unused.
On the flipside, I plugged my old CCv1 to the TV in my girlfriend's apartment, and that thing has been working absolutely flawlessly, so maybe I'm just unlucky.