I have been using PMS for a few months without issue. I just recently purchased a new computer, and downloaded the latest version of PMS, 1.7.1 I think. Now I get 100% CPU usage after about an hour or so after opening the program. When I close the program, the problem is fixed. I have never run into this issue before. Is it a known problem with the latest version? If so, does anyone have a link to the previous version of the software? That one had worked fine in my old system.