I have a thread on my forum that has an image that is 11.9 MB in size. Doesn't matter if the image is inserted as thumbnail or full size image, both yield the same results. If anyone else tries to post in that thread the post they entered never shows up. Quick reply form and more options form are both doing the same thing when used, the user's post just never shows up. You hit the button and it grey's out like it's going to post then after a second or two it goes back to normal and your post never shows up in the thread. You can set there and punch the post reply button and watch it grey out over and over and over and over and nothing... If I remove the image then people can go back to posting just fine, so the issue here has to be file size of the image. Now I did alter the "Maximum Attachment File Size" in the admin options to allow larger files sizes (set it at 16024 KB). I get these same results in Chrome, Firefox and Internet Explorer.I just installed the forums last week and only have the fusion gamer style installed and the Advanced Application Form addon installed. I have tried removing the fusion gamer style and also removing the advanced application form addon and going back to the plane jane default forum style with no addons or styles and get the same results. Is there another setting somewhere that I am missing? This is really annoying. PS - I know that file size limit I set is large but this is a small community of only 10 people who I know in real life and trust.