CS4 changing selected code

Question

Before I contact Adobe, is anyone else having problems with
selected text changing during copying and inserts DW CS4?
I am having problems with copy/paste etc., most frequent when
using keyboard shortcuts:
1. I mark some code text to cut or copy and when I do so the
marked area is expanded, sometimes to include the entire code in
the file.
and/or
2. I mark the position to copy to, or code text to be
replaced, and a large amount of the file becomes marked and
replaced on inserting or replacing.
3. When changing tabs, sections of or the entire code text
becomes selected.
Thanks.
David

Answer 1

David,
Yes -- and it is driving me crazy! It is taking six or seven
attempts at selecting, copying and pasting just to do a simple
copy/paste operation.
1. If I just click somewhere in a php code page, it often
selects the entire php section.
2. If I try and click and drag to select, it will jump and
select a huge section of code both above and below my mouse
pointer.
3. If I happen to be lucky enough to get the piece of code
selected and then right click and click on Copy, it jumps and again
selects a huge chunk of the code.
4. Even if I get a section selected and then press
shift+delete, it still often jumps and selects a whole bunch of
text.
5. If I start a selection at a point, and drag my mouse down,
when the pointer gets to the bottom of the page, the scroll bar
jumps up to the beginning point of the selection and redrags down,
and keeps cycling like this till I let go of the mouse.
This is really detrimental to production and I am wondering
if I switch to CS4 to soon.
I have a Logitech MX Laser mouse and wonder if it might be
related to the problem.
eric