If you want, PM me your login/password for your site and FTP, and I'll take a look at that.

From my experience, in these kind of situations, you have somewhere duplicated protector files.

For example, In your original installation, you have your TrustPath like:
/www/trustpath
which you then define in your mainfile.php

The Protector files are there

Your XOOPS installation is in
/www/xoops

then you copy the files from XOOPS 2.4.3, which automatically creates:
/www/xoops/xoops_lib
which also contains Protector files.

You run the file check, which shows that you have correct files, but you are still having conflict because there duplicate Protector files in:
/www/trustpath
/www/xoops/xoops_lib

Of course, I don't know if this is your case, but that's most of the time I've experienced with other users.

I have a similar problem as limcity's original post and screen image on January 15. I posted in another similar "Display Problem with Modules Admin in System Module" topic:

https://xoops.org/modules/newbb/viewtopic.php?viewmode=flat&type=&topic_id=70088&forum=72

xoops/modules/system/admin.php?fct=modulesadmin

The page's generated code is weird. There are no doctype, html, or head lines at the top. The generated code just starts with a body tag and ends with a tr tag. My production XOOPS 2.3.3 site page's code looks normal. I suspect that the problem arose with the 2.4.4 update, but I cannot locate or identify what got corrupted.

The page is missing styling and all of the >> or << javascript links in the left sidebar of the admin control panel do NOT work. The "powered by" footer is missing as well.

The other sections on the page are okay. Anyone got an idea what to check?