Have a 2017 iMac that I upgraded from a 2011 iMac. If I am away from it for a longer period of time (say at least an hour), it seems to go into a deep sleep mode. Will click away on the key board or mouse but for a good 10-15 seconds before I can see the computer start to wake up (which I can tell because my USB audio light changes to standby mode). Once it is awoken it then goes to a light sleep mode where you can see the display is on but you have to click one more time to get from a black screen to the log in screen. I feel like my old computer was much faster at waking up, but now I am trying to figure out if I am crazy or it just made more noises during the wake up process so I felt like it was doing more. So my question is, is this normal behavior or is there some setting I should tweak that would enable a quicker wake time? I know on the laptops Apple has been big on a faster wake like you get on an iPad.