Slow power button response iMac late 2013
I just noticed that my power button response has increased to around 9 seconds before I hear the startup sound. Everything runs as usual and loading system after the sound is fast.
I tried to reset SMC and run Apple Hardware test (CMD+D) but no problems were reported.
Before the issue, I ran Bootcamp with windows 8.1 from an external SSD and updated the system with a couple of restarts. I wonder if Windows could have messed up the power supply somehow?