Since upgrading my MacBookPro (48GB M4 Max version) the icons in the System Monitor tool no longer open the associated apps; e.g. the one in the CPU monitor window used to open the Activity Monitor app, or the one in the memory window used to open the Free Memory tool (that no longer actually frees memory, as reported in another thread). Hover over the icon and the tooltip appears but clicking on it does nothing. Tahoe 26.0.1 (no change from 26.0 Parallels Toolbox Version 7.1.0 (5405) Along with the Free Memory app issue (and, possibly others on tools I've not yet tried, and hesitate to in case there are further, more serious problems) I would have though the beta period would have been time to get a new Toolbox update ready. After all, Parallels itself has always been ready before the macOS update goes public.