Kpro bank issue

[Identikit]

Hello,

My Kpro is having issues with loop banks : I load some beats on banks A & B, I play them, It works fine for 15 min or so, but suddenly they stop, the bank button is colored yellow so it should play but there's no sound, plus I can't record/load new sounds on banks A, B, C and D. I run a Korg R3 through the Kpro and it still can be heard so the Kpro output line must work, and the Kpro programs work too. The banks are like dead. When I restart the Kpro it works again, but keep crashing the same way after 15 min or so.

I would appreciate some help :p.

[roblabs]

Hmm...have you tried updating/reloading the firmware?

[Bowmoney]

never heard that one! sounds like firmware...