Oulook refreshing over and over and over again

Anyone else have trouble with their Outlook account from Hotmail refreshing over and over again tonight? No matter what I did it kept doing this. I finally got it to stop when I moved the slider to try the latest beta for Outlook. I am glad it stopped but I really do want to know if anyone else had this problem.

Btw I am on Windows 7 64 bit and I am using Google Chrome as my browser. Anyone experience this with this exact OS and browser?