Hi

I just upgraded ZP to 1.4.4 successfully. I noticed that zpCapcha use weird characters. I didn't change the default option (Allowed characters : abcdefghijkmnpqrstuvwxyz23456789ABCDEFGHJKLMNPQRSTUVWXYZ) but I can see "§ l' ? Ì ..." on generated capchas. And even if the capcha field is successfully filled, the capcha test failed.

Some adds :
zpCapcha works fine only if I'm logged. But for anonymous visitors, it bugs.

zpCapatch don't use more than allowed characters. It only use non allowed
characters !

Again, I "fixed" it by unloading the static_html_cache plugin.

If you are caching pages with captcha on them you are in for problems. The plugin allows you do exclude pages from caching.

Just to note here again, the cache plugin seems to act a bit weird indeed. It is disabled on our site and demo site because of that (for example download_list usage don't work correctly even if excluded somehow).