Casting to my tv

[Macgazzel1980]

ive changed my wifi hub recently and now I can't cast keeps saying can't find wifi network I've tried everything but to no avail feel like I'm going mad any ideas ?

[Ashepherdson]

If you have a new wifi network you need to factory reset the Chromecast to get it connected to the new network.  

[mdl99]

my pc cant see any devices all of a sudden (none of my chromecasts). phone sees them all. any ideas?

[mdl99]

i have rebooted everything and factory rest the chromecast all several times

[Ashepherdson]

Sorry wrote my other response before you wrote the second message.  Did you reboot the router as well?  And do you have two networks like my other message ? 

[Ashepherdson]

Reboot router and PC and try again, and make sure on save wifi network (for example if you have both a 2.4 ghz and a 5ghz , make sure the PC and the Chromecast are on the same on).

[mdl99]

everything has been rebooted/hard booted several times. all devices are on the same wifi setting. phone and tablet see all, pc sees none

[Ashepherdson]

Okay so it's a windows / chrome issue.  

Make sure chrome us up to date.  Check to ensure you are set as a private network.  See if you have any firewall or anti virus settings blocking the connection.  More details here 

https://support.google.com/chromecast/answer/3249268#zippy=%2Cstep-follow-chrome-troubleshooting-ste...

[mdl99]

thanks for the advice

[Ashepherdson]

Did you get it working ? If not let's keep talking here..if so please mark it so others can see !