Magento Login Error: failed to open stream: Connection timed out in /home/mailonfurs/public_html/vendor/google/recaptcha/src/ReCaptcha/RequestMethod/Post.php on line 80

Something is wrong, probably with Google Captcha and I keep getting this stupid error everytime I try to login. It finally logs me in after a couple of reboots of server (!!) or 5-10 failed attempts.
Anyone knows and can help?