How many people who are suffering from this also have random crashes from firefox, for me I'm pretty sure the issues are related?
Also this bug used to come on if I downloaded/uploaded a lot.
Are these the things other people recognise?

Same problem here after running for a while mouse goes mad like its on d***s jumps to corners and so on, i cant say that i have noticed a system slowdown as such as i always reboot when the mouse goes off on one.tried the memory timing thing to no avail.reset bluetooth tried different mice all produce same mad mouse movements.
i dont use firefox so cant check crash problem..
Firewalk

@lanxxx don't have firefox installed yet (I like safari ), but I'll give it a go

try reloading the kext and see what happens. sometimes this happens when the kexts go corrupt.

@Ianxxx: YES! I have that same FF problem too!

@Firewalk, can you post your specs? Maybe we can find a common ground here...

@WinLinMac01: to clarify, do you mean rebuild kextcache?

which one?

Would people are able try a quick experiment.
turn your HT frequency to 3x instead of 5x and tell me, from first booting does your mouse seem a little smoother or is it me?

agrafuse, my specs are Motherboard: asus 690 chipset sb600 i think m2a-vm hdmi,CPU: amd x2 4800 (no overclocking),RAM: 4gb ddr2 800mhz, Video Card: ati X1650 ddr3 256 dual dvi. Migthy Mouse Mac Keyboard and Remote....

Firewalk

Hi lanxxx, Sorry for stupidity but whats HT frequency?.

Firewalk