Slow file upload processing


Whenever we upload a file attachment to post, it uploads fast but hangs at 100% for sometimes up to 10 seconds before giving the options to insert into post. It also sometimes goes up to 103% then hangs for some reason.

Jake Bunce

XenForo moderator
Staff member
Is it a large image? Physically or in terms of file size?

I have seen some installations of ImageMagick with major lag time, sometimes causing timeouts. What image library are you using?

Admin CP -> Home -> Options -> Attachments -> Default Image Processor

Try a different library if available.