I noticed a phenomenon where a post does not appear until someone else post in the same thread ... that might explain this one.
Originally posted by Tiberia:
1. I post a reply, its says "Thank you for your posting..." and takes me to the thread - nothing has changed. I don't cache anything on my browser and don't have a proxy server. Sometimes it then appears in about 5 mins - sometimes it don't - or the server is slow, I don't know...I checked my TCP/IP conversation with "iptrace -a -b" and it all looks ok to me, SYN, ACK and FINs in all the right places.