Installed the 0.6.2 (from cops_master.zip) in it's own, new folder cops062 on my Synology DS212j and also in XAMPP under Windows XP ...
The PRS-T1 connects just fine to COPS 0.6.2 in XP, but not on the NAS

just an empty screen.
Tried some earlier versions and it works fine with 0.5.0, but not with 0.6.0 and higher (only on the NAS, on the PC all versions work)
The Touch connects fine to both installs and all versions.
So I'm confused ...
(to check if I'm connected to the right version I edited about.html in 0.6.0 and 0.6.1), but In noticed that in 0.6.2 the version is displayed in the info screen but in about.html there only is ; <h1>About COPS</h1>)
I'll look into it again tomorrow, too late for this kind of problems right now.