Port Replicator III + very high CPU when you move the usb mouse only in W2k

Tecra M2 with a port replicator III +.

It is set to dual boot XP and Windows 2000 (yes I know it is well a bit but I have a bunch of stuff installed in win2k it is difficult to find these days).

XP is very good at 100%, but with win 2000 if I use my * USB mouse * on the * ports port replicator and waggle the mouse around - the * CPU * jumps from 0 to * 70 + % * use (System process that seems indicatates like IRQ problem). If I plug the mouse into the ports of the laptop (when the laptop is connected) - it's fine, no more than 5% cpu usage. It's a microsoft basic mouse. I really believe that this is a problem of usb any, because the cpu jumps a little if I type quickly on my usb keyboard (only a few %). It comes with the usb ports on all the Replicator.

Any ideas? I don't really want to plug my mouse in the morning because it beats a little interest to have a docking station in the first place! I have installed mobile extensions. All other aspects of the replicator are fine

Martin

Huh it will not be easy to find the right explanation for this.
At the moment when Tecra M2 has been offered on the market as Replicator port compatible Toshiba offered Toshiba Advanced Port Replicator III (no +) and at that time both supported in operating system has been tested with it.

Toshiba later designed Toshiba Advanced Port Replicator III + and confirmed the compatibility with Tecra M2, but obviously with more recent WXP (at this time).
So now, you've been following situation: you use most recent Replicator port, but with much older operating system so I assume that there may be a compatibility issue with W2K.

I can't imagine use you so often with W2K and if so, may not be so problematic to connect the mouse directly on the cell s USB port.

Sorry, but I don't think that there is nothing you can do about it.

Tags: Toshiba

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