Hello Thanks for your reply and your help, But until version 21.16, there was only 1 "launcher" process, with 21.17, there are 2 If there is no difference with 21.17 about processes, strange that there is an additional process with 21.17 21.15 (screen of 21.15 but same thing with 21.16) :    21.17 :  What we noticed, when K does an update, scan, etc... a new Launcher process opens and closes at the end of the operation until version 21.16 With 21.17, this proces