After updating to the latest official firmware version 2.1.42, my X10 started to micro-stutter when playing video. Every 5 to 10 minutes framerate would drop considerable for a few seconds looking like a slideshow. No audio issues though, only video. Then it goes back to normal for the next 5-10 mins and again. Nothing changed in my setup except the firmware. Anyone else has (or had) this issue? Any suggestions on how to resolve it? If I can't find a way to resolve it, I'll try to rollback to an older version as the last resort. Thanks!