I have a similar issue where one screen of edit controls are not responding. ie
you cannot click in them or type. And it is only on this one machine and our
client doesn't have another machine to try on. We logged in as her from here
and did not have the problem. She can click on other fields on other screens.
We had a similar issue where someone had changed the Font setting from Normal
to Small (via Display Properties in the OS) and we set it back to Normal and it
was fine. But we can't seem to find the reason for this particular machine not
responding. Any ideas?