thanks CaleyD, given that a try but still same problem with me. It lets me post fine when using the 'more reply options' post editor.
Also for some reason i cannot quote other peoples posts using the quick reply box. I click 'Quote' and the green progress bar doodah thingy comes up but no posts are quotedNot sure if this is relevant but since the problem has started, whenever i create a post, the font shown in the reply box is what i think is 'courier new'. Previously it used to be the same font that shows in regular posts.One other bit of info that may be of use, when posting in the full editor it looks like coding is shown, for example, < p > and < / p > is shown around my post, never seen this before