In the last few months I noticed that I could not completely connect to Facebook on Mozilla on my desktop, I could access from my phone and other web browsers though. I tried clearing cookies, cache, etc. without improvement and just gave up. Now I'm beginning to have issues with other sites not loading completely or at all (Amazon, Yahoo, gmail). I again have tried clearing cache/cookies but its not helping. Just like with Facebook previously, I can access Amazon, Yahoo, gmail, etc on other web browsers from my desktop; just not on Mozilla.