[Online Team Foundation Service] Icons are missed in the buttons

FIXED! Last week I noticed many of the icons in the buttons of our Online Team Foundation Service have been disappeared. This issue only happens with IE 10. I have tried the compatibility mode but no difference. Workarounds: It works fine with Chrome (28.0.1500.95). Turn on Internet Options -> Advanced tab -> Use Software Rendering … Continue reading [Online Team Foundation Service] Icons are missed in the buttons