For literally years, I've been using a Chromecast - it's attached via wireless to my Superhub, and I cast stuff from my PC which is hardwired into the router. A couple of days ago, the PC stopped being able to find the CC, despite it showing up in the network list & being able to ping it. All the mobile devices work as normal (Android phone, iphone & ipad). Another windows PC (connected via wireless) doesn't want to play either. I did manage to get that one working by using my phone as the wireless AP, but that isn't practical. Is there a setting on the router preventing the PC working? Do I need to open up any ports or anything for it to work?
I've tried both 1st gen & 2nd gen CCs, factory reset both of them, reinstalled Chrome, installed Chrome Canary and even bunged a fresh windows install on the PC - all with the same result, ie not working. I'm stumped as to what has changed to stop it working as it's been flawless pretty much forever!
Any help would be greatly appreciated!