Over the last couple of days I have noticed that many websites are asking me to verify that I am not a robot (recaptcha)... Also, I have not been able to log into an encrpted webpage too, due to an error/ not private connection.
Welcome to TPG Community!
What browser are you using? Is it Chrome or Firefox, etc.?
The errors came due to many reasons, such as wrong date and time on your device, antivirus software block the SSL connection or something happened on the server side.
You need to correct or update your device's clock. Also, update the browser that you are using.
Keep us posted if issues persists.