The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
I have a Mid 2012 MacBook Air running Mountain Lion (10.8.2) and I am having problems with my Wi-Fi being really slow, this only happens on my MacBook Air and none of my other devices. I already sent my laptop to Apple and they replaced the wireless card. Is there something I'm doing wrong? Is there a known Wi-Fi bug in OS X 10.8.2?
MacBook Air, OS X Mountain Lion (10.8.2), 8 GB RAM, 128 GB SSD, 1.8 GHZ i5
Bandwidth test - www.bandwidth-test.net
Wi-Fi Speed Slow
