autocad 2009 problem?

[sharptooth]

I am new one for this forum and I say Hello to all!!!

I have 3DMouse with one joystick an 2 buttons on USB.
In autocad 2009 there is command GRREAD which reads values from any of the AutoCAD input devices. Under Autocad the mouse its working very well, but if I use grread command I am receiving following inputs:

2-39
2-95
2-51
2-100
2-120
2-109
2-111
2-118
2-101
2-32
5, 2070,842,0
2-39
2-95
2-51
2-100
2-120
2-109
2-111
2-118
2-101
2-32

2 is for 3D mouse
5 is for 2D mouse
For now OK
but why (grread t) replays many times (the result below) when I move the joystick

2-39
2-95
2-51
2-100
2-120
2-109
2-111
2-118
2-101
2-32

Does not matter how to twist left/right, move left/right/up/down on this 3D mouse!

Any ideas, who to take info form the mouse?

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