We recently upgraded from 9.2.1.7 to 9.3.0.8.  Is anyone else experiencing stability issues while using IE 11?  We are receiving periodic error messages, navigation issues, and search issues.

Navigation Issues - when resolving ticket, it will not save resolution and will take you back to the home screen of SD

Search Issues - when searching for specific ticket numbers, it will take you back to home page

This does not appear to be happening in Chrome, but our Corporate approved browser is IE.