I'm kinda curious about one thing - no matter which source I use, I seem to be unable install version 4.88.1 It still seems to install 4.87 but it also installs the DSLauncher and updater. These two then gives me an error when trying to contact Kitty (Could not contact). Is that a common issue? Back in days of 4.87 all went smooth. And I also uninstalled the 4.87 first (by uninstaller) , before installing '4.88.1'