My small recommendations/requests:
1. In the event viewer, give the user the ability to search for the IP, or by typing in the name/IP the drop down goes to that IP. If you have over 500 routers it is difficult to search through a drop down. Can't sort when you choose multiple either. I know we have advanced filters but that is not really the point.
2. ability to pull historical logs from a windows device when you initially add it as a service
3. GUI for lsmaint commands that you can run within the envision UI