I have downloaded Dolphin browser and a few of Android apps from BB App World. When you down swipe from top a go back icon appears in bottom left but in many situations it doesnt work. Is RIM going to fix this? I hope so!
Try an app called berry tester, a very useful android app which provide info a about hardware, battery, gps, compass etc. Only problem is to go back to menus you need to close and relaunch the app every time. I like to know its just me or is a common issue.
It is not just you. The android player is buggy. Some apps are more stable than others. Though i have seen on the forum here that side loaded apps are more problematic than apps downloaded on bb app store my most stable app is actually side loaded.