Way to long to upgrade and research, I don't have 197 days to wait for cannon upgrade in university let alone 5yrs just to get to atomic age, its pay to win or progress with crowns. update, takes forever to get tactics and troops trained then enter battle, server disconnect after 10 sec says please try again get returned to base no tactics and troops lost wait another 45min to retrain, thanks Devs ,compensated me with 250 crowns for my issue awesome response you are winning me over.