"From that information it would be impossible to guess. Have you inspected the DOM or looked for errors?"
Actually, there are multiple issues and they come on almost every page. Just to mention a few of them:
1. Password field does not get masked.
2. Blank space comes at the bottom of the pages.
3. Pages do not get refreshed, e.g. even after page is rendered, progress bar does not go away
4. Address bar does not hide automatically.
I am a bit concerned, whether ST1.1 supports Android 4 or not. I can find mention of this in some forums, so just thought of confirming this on official forum.
Any pointers in this regard would be of great help.