I've tried various browsers, and I'm fairly confident that this issue is not browser related, as the forum software produces it's own error, not a browser error. My main problem is no longer being able to put video inline. It used to automatically parse video URLs into inline video, but now it just pops an error whenever you post a video URL, and it becomes a plain link. Not the end of the world, just an annoyance. I've found no other way to make it do the inline video thing any more. I believe there are other, minor annoyances hanging around as well.