and the board hangs (usually around 2 minutes past the hour due to whatever task the board software is running), quickly use the Copy function to save your post, because when the page eventually changes to the Error page, or the Too Many Connections page and then you click Back on your browser, your post will be gone and you'll have to re-write it otherwise. You can tell when the error page is going to come up most of the time because it seems to freeze on the posting page for a little bit.
I've been doing this for a while, but just realised i should mention it.