If you're one of the probably few that has the problem with Logos4 windows suddenly popping into view from a minimized state (usually when the last open window is minimized in another application, etc), one possible cause might be the BCMWLTRY.EXE file. In the last few days, I was loosing memory at a steady pace and eventually tracked down to this file which is part of Broadcom's support for WIFI/networking. I did a search on the internet and apparently it's a fairly well known problem. The solution is simply to either delete the file or better, rename it, since Windows has the same operability. So I did that, and bingo, my memory problem is gone.
But more interestingly my popping Logos4 windows problem is also gone (which was getting me a little riled up). This might be a case where 'Logos is the only program that does that' and it not really be Logos' fault. Anyway if you have this problem, check to see what's running on your PC (the bad page-faulting apparently is relative to the print spooler).