FW Solo Exception caught error ??

[RodWall]

Hi all.

Something strange has happened. I installed Pro Tools 8 in a system with 10.5.5. It was working OK. Then, with Pro Tools turned off, I turned on my FW800 External HDD, to copy somefiles for my computer. Then, turned off the External HDD, and opened the M-Audio Firewire Solo Control Panel and I got this:

Excpetion caught (error:0xFFFFF954:-1708)

Function:HandleAppleEvent
File:/Volumes/Devo/Code/Masterproject/FireWireBeBoB/OSX/Tags/01.09.003/Source/ControlPanel/.../Shared/PowerPlant/AppleEvent Classes/L ModelObject.cp
Line: 1486

Now, I have upgraded to 10.5.8, update Pro Tools to 8.0.1, and update M-Audio FW Solo drivers. It keeps saying the same. I press Continue button, and the Control Panel works normaly. Yesterday, I pressed Continue Button and the Control Panel quitted unexpectadly. Minutes later, pressing Continue Button and worked again normally. And I didn't change anything!

But Pro Tools keeps working normally.

What do you think this might be?

Thank you.

[RodWall]

No one?

Not even from Digi?