I have windows 10 Home edition, I did not update my system in the past half a year.

My problem is the next: Opera randomly doesn't load pages. I have to close the tab and open the page again in order to have it functional.
I don't have to tell how annoying is that.
It just loads and loads but doesn't do a thing. I had to sign in to this forum on chrome since Opera didn't manage it's own forum to open.

Does someone encountered the same problem? How it was resolved?