I've tried different powersaving settings. Right now it's around 40% packet loss with max delay up to 2-3 seconds. There's a related discussion on apple forums https://discussions.apple.com/thread/6601963 - it seems that Apple or Broadcom managed to screw up wifi drivers so they stop working in combination with some specific wifi access points..
I've tried different powersaving settings. Right now it's around 40% packet loss with max delay up to 2-3 seconds. There's a related discussion on apple forums https:/ /discussions. apple.com/ thread/ 6601963 - it seems that Apple or Broadcom managed to screw up wifi drivers so they stop working in combination with some specific wifi access points..