The last couple of days my HUD crashes a couple of times per day. It usually works fine when i use the "Relaunch HUD" option from the HEM Menu. However, sometimes that works for just a couple of hands before it crashes again. At the moment I type, it will relaunch when I close the process HMHud.exe from Task Manager, but crashes again after 2-3 hands (The HMHud.exe process crashes and Table Manager shows Out of Memory).
Also, I regularly get the message "Out Of Memory" (given by Table Manager) in the last couple of days. It's worth to note that although I have the latest HEM, tablemanager still shows 1.11.06b (not d).
I vacuum and analyze my DB once a week, play 4 tables rushpoker on Full Tilt and have a very large database. My system memory is fine, task manager shows me that I only use around 50% of my physical memory and only 1-3% of my processor. I also edited my postgresql.config file according to your guidelines (no logging and the memory it may use).
What can I do? A complete reboot often works, but that takes time and I have to close all tables where I build up a nice deep stack.
I'm running a fairly clean install of Windows 7 home premium N(without the media stuff) which I only use for poker (for the rest I have a mac). All I installed besides HEM and pokersoftware is Safari (which often runs while playing poker), Flash plug-in for Safari and IE, iTunes+QuickTime and Microsoft Silverlight. I run the 64bit version on a Intel Core2 Quad processor with 4GB of RAM and a 7200RPM HDD.