In a weird twist, the latest Chromecast update is causing routers, which are connected to Chromecast Audio, to reboot. User Keith DD posted on the Google Cast Help Forum on Sept 26 that he has 3 Chromecast Audios and noticed his ISP router kept rebooting. Thinking the router became defective, the ISP sent a replacement but as soon as he plugged in his Chromecast Audio, the router rebooted.…