I looked and found this:

The first thing I would check is the graphics card. Do you have a card that has plenty of memory, or are you using an "on-board" graphics, i.e., on the mother-board card. the biggest competitor for resouces is the graphics, and if the card is not up to speed, and/or shares an IRQ slot/assignmnt with your Power Core or Audio Card, well, therein can lie the problem. solution, Change PCI slots on for your card, the first slot can sometimes share an IRQ with the graphic AGP slot, so watch for that, and better still, get a graphics card with plenty of meomory.

Other than this, go to musicxp.com and see about some other tweaks; also, run a search in this section on XP tweaks, there is some essential stuff right here.


or this:

I figured it out - for some odd reason the motherboard's onboard AC97 audio chipset was enabled. Yay, now the Powercore works like a dream :-)


me: i'd say hunt down possible driver/irq conflicts, make shure you fullfill the requested hardware/os requirements :!:


have you got the newest drivers installed :

http://www.tcelectronic.com/PoCoFireWire_Software

Recommendation:
This service release is forPowerCore FireWire customers that have been experiencing severe synchronizations issues on PC after updating from 1.9.2 to 1.9.3, and for PowerCore Compact customers who are experiencing similar issues.

http://www.tcelectronic.com/media/PCore193_SR_1.zip

MAC:

http://www.tcelectronic.com/media/Powercore_1.9.3.sit


Btw, i don't have the card myself, so i'm just guessing.

another thing just came to my mind: a lot of computer probs can result from from a weak powersupply, have a look on that. too, i'd say.

hope that helps.

info on your system/os and stuff would not be of any harm, either, i suppose