Hi I bought an Lp16 a couple of months ago for Click track and occasional discrete piano or saxophone track. It worked fine at last few rehearsals, just created a set list in utool2 and exported it to a USB stick and a further export to another stick as a backup. I switched on the Lp16 and it no longer regognises any USB sticks (I have tried several) the LP 16 will connect to a pc from the USB on the rear of the device but the front USB port has stopped working. Help we have a gig tomorrow Sat 17th July in front of 300 people. Now no means to play click track or arrangements.