10.9 Mavericks GM wifi issues

[ciru86]

Hi! Has anybody experienced issues with wifi after installing OS X 10.9?? I've installed it and wifi strength dropped on every network. Transfer speed was significantly affected. In 10.8.5 wifi range was much wider, at least in my experience.
I suspect power saving features introduced in Mavericks could play some part in these problems, but it's only my speculation.
I have a MBP 13" mid 2010!

 

[fullauto]

Have had Safari drop 4-5 times / wifi disconnect since upgrading 24 hours ago. Running a late 2012 Macbook Air.

 

[Squuiid]

My connections to a Windows (SMB2) server keep dropping and won't reconnect unless I reboot! This is over WiFi which was perfectly stable prior to Mavericks. Very frustrating and makes Mavericks a no go for me.

 

[Erphern]

My WiFi stopped working after a sleep. If turn it off and on again it starts working. New 2013 iMac.

 

[pubdown]

I have the WIFI problem and the below method from the post here https://forums.macrumors.com/showthread.php?p=17513921#post17513921 works for me:

System Preferences -> Network -> Location -> Edit Locations.. -> make a new location, call it anything and then switch to that location and click apply.