We use an Internal web server for control of our automation systems. We have been testing all types of devices including Galaxy 10.1, here is what we know. HTML5+JS+Webkit=brwoser crash. If server asks device to draw null object, and manufacturer has not written patch, device crashes. We can reproduce this on about 20% of webkit devices(Mostly android, but also embedded Java devices). browser does not matter, all tested browsers on Galaxy crash. Motorola devises work, HTC phones work. The Java class generating the error is embedded, so complete source re-compile is needed. We loved the devices, but this is a no-go for us. so IPAD wins. Guess we need to wait for Samsung to fix. We have opted not to spend programming resources on Samsung. We have recompiled some of our in-house Embedded Java devises to recover from error.