I am on Win10, all updates ("that my computer is ready for" ;) ). No other apps open. All other Inet usage runs at usual speed. But, the game run through the launcher is painfully slow. As in...if I click to upgrade a crusader, it is literally 2 or 3 seconds before that takes effect. Flipping between tabs seems to move OK, but any action on a tab...missions, the chest tab, upgrades, adding a new crusader to the formation, etc., seems to take forever.