No WPS screens work with newest build. [5.5g 60gig]

[Exospaciac]

I know that any theme issues shouldn't be asked here, but this has to do with almost every theme I try.

I decided to update my Rockbox player's firmware to the latest build, since mine was very outdated. After the update, I can't get any WPS screens, except two of the default ones, to work at all on the iPod. I have downloaded almost every theme available on the page and tried it, but I still get nothing.
All of the fonts and backdrops appear to function fine, just not the WPS.

And yes, I am downloading the right themes.

[LambdaCalculus]

I moved your post, as it's not an installation question.

The WPS syntax was changed back in July to work with Viewports, and thus a lot of themes that haven't been updated since then will be broken by this change. Check out any themes that have been fixed after July 3rd, or you can try to fix the themes yourself by checking out the CustomWPS and SimpleGuideToWPSMaking wiki pages to get the correct tags.