Does anyone notice weird sound when typing SMS?
When I type long SMS, sometimes when I press some letter I can hear sound different from normal. Something like letter didn't pressed right, muddy. Sorry don't know how to describe better.
Is this common problem in 2.1 version. I didn't notice that problem in 2.0.2. Yes I restore my iPhone, but problem still exist.

My 2.1 3G also does this occasionally.

When starting to type the click sound lags behind the actual input and is cut short after a few keypresses when the phone is catching up, causing a shortened, wrong-sounding click.

Nothing to worry about.

Yepp, exactly like you described. Ok, thx mate.

yeah, v2.1 totally sucks. I think its the slowest shitiest firmware that apple have ever released.