[sebrauf]

Follow these steps

1. Check your URL first which you have typed
2. Reset the browser and restart
3. Flush the DNS  
    open cmd 
    type ipconfig/flushdns and Enter

4. Release and renew the IP address
    open cmd
    type ipconfig/release and press Enter
    type ipconfig/renew and press Enter

5. Reset Chrome Flags
    type chrome://flags on Chrome URL 
    Click reset all to default

Hope this will fix your problem if not reply me back for other steps