The entire size is ZOOMING since the upgrade... except for when someone posts a new thread or replies to a message. The time it takes after hitting submit is 5 seconds to 30 seconds... sometimes it dosen't look like it posted so you hit submit again only to find you double posted.
I turned off the email in the config.php as mentioned in another thread but it did not help.
Any ideas? Again the only change has been upgrading the php to 5.4.