My iMac late 2012 with Mojave is using several minutes to connect to WiFi after i wake the machine from sleep.

Until a few weeks ago, the machine was connected to WiFi in matter of seconds after i woke the computer from sleep.

I have also noticed that the machine wont wake on USB (mouse or keyboard), but i have to press the power button on the back side.

Any ideas?

You must log in to answer this question.

Browse other questions tagged .