F13: Firefox 3.6.13 seems flaky with thumb wheel?

[Tim]

Tim:
>> Do you have a shift key stuck down?  The mouse wheel can do different
>> things with the browser, depending on the keyboard modifiers.

Daniel B. Thurman:
> Well, it is not a static issue, the problem is intermittent.  I do get
> page up/down but if you "flip" the wheel up or down quickly (fast
> scroll), then the page jumps - it is very annoying.

Is it a mouse with extra buttons on the side?  Perhaps one's become
extremely sensitive to touch.

-- 
[tim at localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686

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