CMS-Dev is having problems and I didn't see them because BoincTasks just reports the task status as "Waiting to run". Digging out the old BOINCManager, it reports the task status as "Postponed: VM Hypervisor failed to enter an online state". Only way to detect this in BT is Messages tab, view CMS-Dev only, and look for the error. Given the 2745092374580 other options in BT, I'm sure there's a way to have this show up, and I just don't know what it is... if not, this is one for the wish list! :-)