my cursor disapears when i use any other usb device?!? power?

[twobrain]

running win2k

i have a logitech wireless trackball wheel mouse

if i synch my usb palm or try to access canon camera, or dazzle usb, my mouse cursor disappears

i just bougth a powered usb hub and it still disappears?

help?

 

[ozone13]

Is that usb hub actually running off ac power? Most hubs have a switch to either be "self powered" or "bus powered". Make sure its self powered.

 

[TheCorm]

Yeah...give that a go.

Most Mice are around 100mA I think but maybe Trackballs are more....in self-powered mode only 100mA per port can be provided so if any devices uses more it causes probs.

Corm