cursor wobble

[qwasty]

I've noticed that if I put my finger in 1 Particular Place on my igesture, the cursor wobbles up-and-down vertically. It's much worse if I only use one finger instead of two for normal pointing. Diagnostics come out OK. Any ideas what might be causing this?

Also I forgot to mention that every now and then the cursor seems to jump around several inches on my screen, or even halfway across it. It's probably related.

[Rqyteqto]

Where is that "1 Particular Place"? Is it between 'keys'? It may be you are right on the boundary between cells and its having a hard time making up its mind.

I'd also guess, though I'm making a big leap here, but you might be getting static build up. The alternative is your board may be deteriorating and some circuits are shorting out.

Personally, I'd prefer the former.

[qwasty]

It must've been a static problem. I just moved it to a new spot on my desk and its back to normal. thanks for the advice.

[drew]

Headphone cords and cell phones have been noted to cause strange behavior even ghost behavior.