Something that we have started to notice recently is that the Digital Dashboard is quite slow to load and often doesn't load 100% (even though no errors nor does it show as still loading) but you know it didn't complete properly as you don't see the OS listing down the right hand side and if you try a search you get "Error on page" in the IE bottom left hand corner and can't search.
If you use IE 7 or 8 to do a custom search straight to Lansweeper and bypass the Digital Dashboard it loads a lot quicker and also you can search fine from the Lansweeper from that Computer screen - it only seems to be a problem / slowness / not loading 100% of the first digital dashboard.