Hi there. I was wondering on my surface 2 why there is a lag for program to load once you access them from the multi-task menu. I like to swip from left and have it show me the latest app I was using by at times there is a couple second load delay before you can do anything in the program. Is this normal? Also, would the Surface Pro 3 be able to download music in the background until the Surface 2? Thanks in advance.