I have a 4th Gen iPod Touch jailbroken on iOS 5.1.1 (Absinthe Untethered). The iPod randomly freezes when a song is selected. The touch screen stops responding but the song name still scrolls. The only way to get out of it is to hold the home and power button to restart or wait for a few minutes to respring.
I have installed Crash Reporter but that doesn't notice a crash after the respring.

Current installed packages:
  • Activator
  • Airplane SBSettings Toggle
  • AlbumArt On AppSwitcher
  • AndroidLock XT
  • BatteryInfo for Notification Center
  • BigBoss Icon Set
  • Bug Fix: Duplicate Icons
  • Bug Fix: Stuck Pages
  • Cascade
  • Crash Reporter
  • Cydia Installer
  • Cydia Translations
  • Default HD SBSettings
  • Five Icon Dock
  • iFile
  • Mobile Substrate
  • MusicBanners
  • Rocky Racoon 5.1.1 Untethered
  • sbsettingstoggle
  • Serious SBSettings HD
  • Speet Intensifier
  • Substrate Safe Mode

Any help would be greatly appreciated

Thanks