<div> It is difficult to make a general statement because people have different operating systems, different connections and different browsers.
Posting issues:
1) Toolbar is not loading (IE or safari)
solution: Safari: switch to bbcode
IE: navigation might be stuck. Check the arror on the navigation button, if it is pointing up, do a hard refresh (Press Ctrl + F5 at the same time)
2) cursor does not appear in the post editor.
solution: switch to bbcode
3) Getting logged out when trying to post.
solution: check time on computer, is it set correctly?
clear cache, delete cookies.
4) page takes too long to load when posting.
solution: if you're always logged on to the internet, disconnect and then connect again.
Try other boards to see if it only happens on one board in particular.
try bbcode and / or quick reply
5) 401 error: usually occurs when trying to post in a forum with restrictions and you don't have posting privileges there.
solution: contact board owner to discuss your forum access.
I generally do suggest to download a different browser. Not for yuku, but for your own sake. A browser can break down or cause trouble just like everything else can (oh gosh trust me I know). Using the internet and having only one single browser is risky imo. </div>