Ok, so I have Pinnacle studio 14 ultimate like the title says. I have the Samsung R10 recording in 1920x1080/30p. I set the project preferences to that and set it to full hd preview. However, the preview simply screws up. Freezes, lags, and the sound glitches making it IMPOSSIBLE to edit anything. I have no idea why it's doing this, but it's incredibly frustrating. Any help to solve it would be greatly appreciated.