Dear Support, Happy to use parallels service. There is one suggestion I would like to give. Currently I am using the latest version of parallel 17, Mac Os 10.15.7. I found out that when I minimise one program from windows applicaiton to my Mac OS, for instance: Microsoft word. Parallel would not automatically pause my windows even I did not do any actions for 15 minutes in windows. Supposedly, when user intend to minimise one program, it means he would not use that program again, so it is a best moment to pause the windows for saving energy. Please consider this suggestion in the nearly update, thanks.