Not sure if this is something that'd show up in logs or whatever. This morning, I tried twice to post some pics in the Case Knives thread on Edged Tools. Both times, after I hit submit, it took a couple seconds and then opened the new topic box instead of posting.
Edit: Tried from a different computer and it worked fine. I noticed the files are larger than usual. In the past, I know we had a big file warning, but maybe that's changed since the big upgrade last year?