Under Windows (8.1, two separate machines) quitting PreForm 1.8.2 actually leaves its process running in the background.
Starting and quitting PreForm multiple times results in instances of PreForm piling up and wasting memory.
Hey @Ante_Vukorepa, this had been the case since 1.5 (when I received my printer), maybe even with earlier versions. Indeed really annoying and a waste of memory. Luckily it’s and easy solve even though it’s a pain we need to close them manually.