There is a problem with Google Chrome, though. In the Analyses Window, the sidebar appears under the board and at the right and not just at the right of the board. Let's hope this can be fixed by Chess.com, because I agree that Chrome is a more eficient browser than the others.
Google Chrome - A Better Browser

Long time chrome user here. No single problem ever. Much faster, but one of the reasons for that is that my firefox has 3657 addons installed.

Long time chrome user here. No single problem ever. Much faster, but one of the reasons for that is that my firefox has 3657 addons installed.
How on earth did you get that many? How many would be a normal amount? How many, in comparison, do you run on your Chrome browser?

That was joke, real number is about 714. I have 0 with chrome.
LOL. ok, got you.
Must look like a blinking Christmas tree though! .. with big RAM and powerful processor to boot (no pun intended)!!

An additional problem with Chrome (it's my preferred browser) is that inserting images into posts doesn't work most of the time.
Firefox evidently has the same problem, for some users, some of the time.
Just a note regarding browsers, I started using Google Chrome a couple of months ago and find it to be much quicker than Internet Explorer and Firefox. It's features are obviously slightly different, but I have had no problems with it. You can download it free from Google. I would appreciate feedback from other chess.com users who use it, and I recommend it to those who don't know about it, or who haven't tried it yet. My bet is you won't go back!