I'm using 4.5.5, and have found the following to be problematic (interestingly,
I did not experience this using a previous version):

When previewing HTML and updating code, PSPad too often states that the file
contents have changed, and asks whether to reload. This can be annoying in
itself. If one clicks "yes" to reload, the file reverts and unsaved changes are
lost, which I presume would generally be undesirable.


Another problem I have experienced with the new version, is that backspacing can
go to the beginning of the line, rather than simply backspacing one "tabstop,"
which someone has mentioned in another forum; again, I did not experience this
problem using a prior version of PSPad.

With regards,
 esura

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