Console Navigation Slowness

Hi Everyone

Before I hit Idera Support with an annoying ticket of "but it's slow" I thought I'd run this past everyone.

My long running install of v10.0 was annoyingly slow when my team would navigate around the tree on the left.  Notably as we'd have to scroll to the bottom of our 350 servers everything would just pause while the tree refreshed.  Like pause long enough to be a legit annoyance.

This week I finally upgraded to 10.2.3 and this issue is persisting.

Do other people encounter this?  If so--did anyone figure out how to fix it?  Are there any real world recommendation for workstation specifications for monitoring this many servers?