Anyone with a DDJ-SB2 getting this weird bug?

I've recently purchased an SB 2 and I've had it about 2 weeks. Recently it's been bugging out. For instance I would make a change in pitch or use some form of effect and on the occasion it would loose all sound the jog wheels on Serato would start spinning fast and I would just switch off. I would then have to plug it back in again to get it working again. It's really annoying when trying to do a mix. Luckily I have 5 year warranty. :P Just wanting to know if there's a solution.

The best video I could capture while it happened: https://www.youtube.com/watch?v=wtwXTdcS_Ig
As you can see it's plugged in but no lights are on as it bugged out.

Cheers!