Hey all, A recent change (https://gitlab.gnome.org/GNOME/glib/-/commit/95caffcd260457c488136cd4a922adead4df6cfe) in glib2 has introduced an enormous amount of memory leaks in ModemManager: https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/624
If you're interested in knowing more or helping out with a solution, please check https://gitlab.gnome.org/GNOME/glib/-/issues/2774 I don't know yet whether it's better to wait until there is a fix in glib2 or to provide a workaround in MM itself. Cheers! -- Aleksander