is it normal for homescreen to take a few seconds to load after opening some apps? sometimes when i open some apps like a game or something and i exit out of it, it takes the homescreen 2-5 seconds before the icons load. i have over 200 mb ram left when i check on apps to see what's running. this happens with stock ics home, nova launcher and adw launcher (which are the only 3 i've tried). is there anyway to prevent that from happening short of not using any apps? i would say 75% of the time it does it and other 25% it doesn't, but when i look on running services, nothing is different.