Hey Guys,
I've been trying to fix strange behaviour with my wifi ...
OSX 10.11.4 running on Sony Vaio SE laptop (intel 6 series chipset, i7 Sandy, HD3000), Wifi/BT card is AW123H (see sig)
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System has been working great through all Yosemite and El Cap builds right up until i installed 10.11.4
On boot airport connects to my 5G wifi (3 channel AC) at 867bps ... with no problems:-
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but after a sleep/wake or using the menu icon to power off wifi and then back on it will only connect at 300bps on the 5G wifi
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Have worked through the 1st post again and checked my config/patches and kexts and i think everything is ok, i have unchecked the option for wake on network access in sys prefs as recommended in some posts but that hasn't resolved the issue
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Its not a deal breaker but is kind of annoying as it was working fine before 10.11.4, has anyone else seen this behaviour or know of a fix ... my dsdt, config.plist and ioreg dumps (before and after sleep) are in the attached archive.
Cheers
Jay