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  1. R

    Late 2013 iMac will not do 300 Mpbs download internet?

    El Capitan Wifi 802.11ac super fast GiG will not get close to my Comcast 300 Mbps internet speed on the 5.0GHz network. Using Xfinity Speed test measures around 190 Mbps download speeds over that network. Ethernet attached approximately 280-290 Mbps download. Router, modem all have the specs...
  2. T

    Orbi wireless slowdown after iMac sleep mode

    Trying to figure out why wireless speed drops while logged off the computer overnight (or any time it goes to sleep). I get a consistent 200+ MBPS through the wireless connection...however, logging back on after sleep mode, speed is ~45 MBPS. Toggling the wireless connection at the computer off...