Ok, interesting! From the debug log, it looks like DisplayFusion is doing some taskbar stuff while the system is locked (which it shouldn't be, because the taskbar isn't accessible). We're going to make some changes for 4.1.0 Beta 5, so I'll keep you posted as soon as it's available to try out.

Ok, interesting! From the debug log, it looks like DisplayFusion is doing some taskbar stuff while the system is locked (which it shouldn't be, because the taskbar isn't accessible). We're going to make some changes for 4.1.0 Beta 5, so I'll keep you posted as soon as it's available to try out.

Ok, and does it climb back up while you're using it? Or does it only climb back up while the system is locked? (I'm assuming when you're not at the computer, you lock it to the Windows login screen)

Thanks! So you attached this log while the memory usage was still high, correct?

No worries, just as long as you attach the debug log while it's going up (even if the memory usage is up to around 200 or 300MB, hopefully the log will contain some information as to what tasks are running in DisplayFusion when the memory usage is going up).

@mlatin: Ok, could you try doing the following?

• Update to the latest Beta version here: http://www.displayfusion.com/Download/Beta/
• Enable debug logging on the Troubleshooting tab (set it to Logging: All Lines) and click Apply
• Wait for the memory usage to increase (please note the time so I'll know where to look in the log file)
• Attach the %appdata%\DisplayFusion\DisplayFusion.log file (can be found by clicking the 'Open Log' button on the Troubleshooting tab)
• Also attach a copy of the info from the Troubleshooting tab, copied while the memory usage is high

Thanks!

@mlatin: Sorry for the late response, I was out of the office last week. We are still following this issue, and thanks for testing with your applications closed. I realize it was tedious, but it's great to narrow it down to not being a problem with a conflicting application. Are you currently running 4.1.0 Beta 4, or still on 4.0.1 stable?

@rog1039: Thanks for the update! Could you try disabling the tray on the DisplayFusion taskbars (right-click each taskbar, navigate to Multi-Monitor Taskbar > System Tray > Disabled, and let me know if that makes any difference at all?

Thanks guys!

Not certain if you are still looking at this stuff or not, but here is a fresh dump of the DLL's and a few screenshots. I've essentially stopped running ANYTHING on the machine except when necessary and we still get the same issue. Probably the only items still running are Directory Opus (Explorer-like program), some iTunes/iDevice related services, a service for Macrium Reflect (backup software), and the ATI display drivers (though not their 'Control Center'). Everything else running is a Microsoft-provided program.

One thing you will notice is that in one of the screenshots, the memory usage goes from ~1.2GB down to ~140MB. That was at or just after I logged back in to the machine after getting home.

Another thing is (in the 2nd screenshot) that the Peak Handles as listed by Process Explorer is way the heck up there, but has returned to 'normal' after I had logged back in. This climbed up to ~5300 in the time since I took that screenshot and have written this all up.

Hope this is helpful, because I'd love to see this memory leak go away. It is definitely there.

Ah right, sorry about that. I was getting the original poster's issue mixed up with yours. Sounds good on the program testing, just let me know how it goes. Hopefully it will point us in the right direction!