At around 11:47am CST (Jan 31), it was reported that some PHP sites were loading slowly. Our entire System Administration team corrected the issue by adding additional capacity to our PHP4 cluster and addressed several networking connectivity issues that were causing a few sites to continue to load slowly. As of 1:52pm CST, PHP4 sites are now loading normally.  We apologize for any inconvenience today’s slowness may have caused you.