Hi Everyone,
Since i used this topic to help me out with my problem, i thought i would contribute.
I noticed my mouse slowing down/lagging and being unresponsive to button pushes about a month ago. Just put a new pc together for gaming and photo editing. First time i noticed it, i was copying files from my hard drive to our network attached media player
(WD HD TV live hub). I also sometimes noticed it when i played team fortress 2 online with friends while I was also using skype to communicate with my brother about the game. In the beginning i thought it was just coming and going at random occasions, but
i started to notice a pattern after a while.
So after this i made sure i had all the drivers updated, installed the latest update for my windows 7 OS (64 bit), but the problem persisted.
At that time i was using a Logitech MX 3100 keyboard and mouse combination. This is one of the older logitech sets, that still uses the old keyboard connection instead of USB. The mouse is USB attached. I managed to create a setup to test all this.
I have a 1.2 Gig file that i copy to my network attached media player. The media player is attached to my router (linksys) with a network cable, and my pc is attached to my router by cable as well. As soon as i start transferring the file to my media player,
the mouse stops working (if i move the mouse, the cursor jitters and move shockingly, but not far at all). I have monitored my CPU and Mem usage via task manager and via Norton 360. Both indicate that i only use 12% CPU and only 6% Memory, so that is not the
problem.
Luckily, i had another mouse lying around, two actually. One is the logitech MX revolution, the other is the laptop portable version of the mx revolution. (don't know the exact numbers, but can look them up if anybody needs to know). When i transfer the file
while i am using any of the two revolution mice, the mice work while i transfer the file. Both revolution mice are also wireless.
If i connect both the revolution mouse and the original mouse together, only the revolution mouse works while i transfer the file. When i am not transferring the file, both mice work.
So, basically, my old mouse gives the problem, and for some reason, the newer mice don't.
I won't recommend just buying a new mouse right away, but for me it solved the problem. Luckily i had the mice lying around and i could test it first before trying. I just switched the mice, and if i run into any problems (but for now, it seems to work), i
will keep you guys posted.
Thanks so much for the help, Cheers