After doing an inplace upgrade from 9.0 sp4 to 9.6, we've been having a lot of trouble with our pre-9.6 scheduled tasks. This was no big deal as we can create new tasks, since the old ones simply failed... but the odd thing is now we can't do anything with the old tasks.
And by "can't do anything", I mean we can't right click on them, can't delete them, if we click on one the charts never show up. This started this morning. Has anyone else experienced issues with the Scheduled Tasks tab, and unable to right click or see any information in the right hand pane?