I recognized this "bug" in later versions too (now I'm using the latest 2.26) ...
After playing back an et demo, et ends and I'm back in windows ... everything fine, but my computer is very slow ... so I opened the taskmanager and what I find was seismovision.exe 50% cpu usage ...
then I end the procedure, and wanted to view the next demo ...
suddenly the loading screen of seismo had two status bar's (usually there's just one) and et loads ... but just to the title screen, no demo was played back. so I had to /quit et in console, and go back to windows, ... then I started a demo again, and now it worked, ... but after watching it, seismo was again still in my memory, and I had to end the process, and to start seismo again, etc... this problem occurs everytime, when I watch a demo with seismovision
ps: sorry for my broken english ...
seismovision stays in memory
Moderator: OomJan