Are you sure your installation is OK? In El Capitan, I've never had Store crash, not sure what would be equivalent to Modern apps, but the virtual desktops are

Are you sure your installation is OK? In El Capitan, I've never had Store crash, not sure what would be equivalent to Modern apps, but the virtual desktops are ok-ish, etc. The only thing that is really bugging me is non working IPSec/IKEv2.