Some of our customers who upgraded to Notes 11 have experienced out of memory errors in the Notes client. Sometimes it was a message box that said there is not enough free memory, sometimes it was a hang with errors in the trace log. It generally happened after the client had been open for a while, and often when opening MIME emails that were sent from the Internet or clicking on links to open an external browser. If users were logged in to Sametime, it was more likely to happen. The weird thing about this: • The computer had plenty of available memory, and • Task Manager showed that Notes was using a normal amount of memory, maybe 250MB or so. What the heck was going on, and what can we do to fix it?

SHOW104 - Buried treasure: Finding the Hidden Gold in Lotus Notes Data