WIFI issue on Yosemite DP6

[airlied]

Everytime I boot/reboot/wake up/wake up from screensaver my Macbook Pro. There is a high chance that the internet connection goes wrong. The wifi is from a 2013 version Time capsule (802.11ac). Some times Mac just cannot connect to the wifi and popups a window saying that it has problem connecting XXXXXX.

But most of the time, the connection seems fine but anything from Apple (Safari, iTunes Store, Mac App Store etc) are unable to launch their pages, they just try to load the pages like forever neither show a "error message" or open it eventually.

But chrome and any other 3rd party apps are totally fine! This is annoying.

Anyone with me here?

 

[MacGizmo]

I'm having just the opposite problem. Yosemite keeps connecting to known WiFi networks even though I have it set to NOT auto-connect.

 

[B00]

I have the exact same issue. Wont connect after sleep/wake/boot etc the only way I can get it to work pretty much quickly is to turn the wifi off and then reboot and turn it on.

 

[benthewraith]

I have the exact same issue. Wont connect after sleep/wake/boot etc the only way I can get it to work pretty much quickly is to turn the wifi off and then reboot and turn it on.

It seems like DP6/PB2 broke WiFi for some and fixed it for others. I've had terrible WiFi performance when reconnecting lately, it can't find the network I was previously connected to. I have to turn airport off for several seconds and then reconnect. Or, if there's another router I can connect to, it will connect to that one and the main WiFi network will show up again shortly.

 

[010]

+1.