Chromecast is popular for entertainment in the home system and they allow you to stream content from Amazon, Netflix, Hulu, Disney plus hotstar etc. When everything is working correctly. Sometimes it may not properly and get frustrating.
By doing power cycle of your router then it will eliminate all potential issuse. Simply unplug your router for few minutes and plug it back. Once your router restarted, then try your connection again.
Another reason for poor connectivity, is location of chromecast behind your TV because the device is hidden away and not receiving enough wifi to stream your favorite shows. If your network connection good and not facing any issues, try connecting HDMI extender include in box and physically separating from your TV.
If you have a chromecast ultra, then you have the other option of connecting as ethernet cable or power brick.
If chromecast not working, then restart it first and it is the basic thing. Unplug it wait for few seconds and plug it back. Then give few minutes to start up, then again try casting your device.
Many problems will solve with simple reboot. If you cast any videos etc from your tablet, phone or computer and a quick reboot is just like what the doctor ordered.
Also Read: 1) How to fix YouTube Not Working on Sony Bravia Smart tv
2) How to Connect Disney Plus To Chromecast
3) Apps Not working with Chromecast: YouTube, Netflix
4) How to Uninstall apps on Chromecast
5) How to factory reset Chromecast with Google tv
If you cast from your computer then there is possible of availability of new version and this may cause your chromecast stop working. Follow the below steps to check on pc or mac.
Al the methods are fails and still chromecast is not working, then preform factory reset and one important thing is you won’t loose any data but you need to setup your chromecast again.
If your chromecast turning off and blacking out periodically or restarting frequently, then the issuse is probably related to power supply.