Confirmed issue with Google Chromecast and Google Home causes temporary Wifi drops

Google Cast devices, like the Chromecast and Google Home cause temporarily Wifi dropouts for users around the world. The issue has been confirmed for routers from Asus, Linksys, Netgear, TP-Link or Synology. In some cases the router is totally inaccessible for a while, other users report the router only disconnects from the internet. TP-Link and Linksys have confirmed the issue.