sunK1D on 08 December 2013
I've experienced this when leaving a game in suspend mode for too long(days.)
Solution so far is to either:
Not use the suspend function with games (currently a beta feature.) You can do that by using the menu button and choosing "close app/game" every time you're done playing.
Or
Enable "energy saving mode" which will make the X1 shut down every time you turn it off instead of going into standby mode.
Important to note that it's not really a stutter but more like the dashboard is being rendered at a locked 15 FPS when the issue occurs. It doesn't affect any games or apps, just the dashboard.
