I am using XAMPP Lite on my desktop and laptop, which uses Apache for the web-server and also supports PHP.
My locally hosted image gallery PHP program has its page elements (100s of thumbnails) rendered instantly on my laptop - as it should - but seems to take as long as it would online, on my desktop.
Can anyone explain this? I suspect this may be a port issue. I haven't tried reinstalling XAMPP yet, however.
EDIT: I changed the Apache port to 81 and the problem persists.