I am running Win 11 beta. When I mouseover the Mirc icon in the taskbar, the main Mirc window does not appear as it did previously in Win 10. So no access to Mirc settings. Using Winaero, a utility, I switched back to classic taskbar and again can access the main window. Also no name appears on mouseover in beta tho it does on other icons in taskbar. Just fwiw. A few different reaction in opening in Win 11 beta too. Main window on top of monitor cant move it. Been using Mirc for many years.