<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Aug 4, 2009, at 8:28 AM, John Switzer wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Monaco; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div lang="EN-US" link="blue" vlink="purple"><div class="Section1"><div style="margin-top: 0in; margin-right: 0in; margin-bottom: 0.0001pt; margin-left: 0in; font-size: 11pt; font-family: Calibri, sans-serif; ">When AP starts up and opens an “Untitled-1” plan, AP uses significant CPU resources (45-50%) for several seconds. In my case this lasts as long as 2 minutes on a Core2 Duo Processor at 2.0 GHz and 2G of RAM. If an item is added to the empty plan, the CPU resources return to normal. If AP opens an existing plan, this behavior does not happen.<o:p></o:p></div></div></div></span></blockquote></div><br><div>I'll take a look at it. I can't think of any culprits off the top of my head, but I suspect a background thread is going into a hard loop if no objects are present.</div><div><br></div><div>Paul R.</div><div><br></div></body></html>