For the past few weeks, my Storm keeps freezing up, requiring battery pulls more than once a day. Operating system is 5.0.0.328. Third party applications include: Viigo, Opera Mini, Sirius/XM Premium Online, Poynt, Where, Facebook, Pandora, Nobex Radio, App Store and Google Maps. Does anyone else have a problem like this? Are any of those third party applications known to cause this issue? Any suggestions would be appreciated.