Running 7.7.3, I don't think this was an issue at first, but now when I make changes to devices (add, remove, import settings, etc) Airwave hangs for what seems like a few minutes until it finally updates. It then does it again when I go to apply those settings. Happens on different browsers (chrome, IE), my workaround has been to open several tabs and keep working on other tasks while waiting for the page to finish reloading. Windows XP and 7 both seem to be affected.
Anybody else noticing this?