Mountain Lion UI Lag on rMBP !!! (Let's Make this thread serious and hope for a fix)

I personally think the UI lagging bug is a serious issue on rMBP because this machine cost $2000 and up and it lags on UI features such as Mission Control and Space Switching while classic Macbook pros don't. I do understand that the retina display models carries a high resolution display, but I think the quad core CPU should have the ability to handle it (please correct me if I am wrong)



I am hoping and asking anyone experiencing the issue to follow up with this thread and post your concerns. Let's hope for a fix soon and we can really enjoy the beauty a Retina Macbook Pro brings to us.

MacBook Pro with Retina display, OS X Mountain Lion

Posted on Jul 27, 2012 7:26 PM

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1,322 replies

Feb 18, 2013 12:10 PM in response to dsciel

Acoording to 9toMac is the NEW RMBP 15" (early 2013, released about a week ago) equipped with new logic board, SSD drive and the new Intel processors (which include faster graphics). Hah, this *****. If this was the solution for the graphic-bugs in 2012-model, I'll soon give up this.


I hope someone with the early 2013-model will give us some reports. "Hopefully" the lag is still there in the new model, and we'll just have to wait for the update.


http://9to5mac.com/2013/02/16/new-model-early-2013-retina-macbook-pros-use-some- upgraded-internal-parts/#

Feb 18, 2013 12:30 PM in response to dsciel

Chances are the same as the chances of we collecting signs and filing a complaint 🙂 , which I really doubt it's going to be necessary since I've been contacted again by apple to help fix with data , I'm pretty sure they are very aware of the situation, but remember, recalling this product will be not only a hit financially which they wont' really feel but more than that , apple releasing a faulty product? now that's some news...

Feb 18, 2013 12:43 PM in response to dsciel

First of all, the UI lag or better stated as low fps with the HD4000 on your desktop is not a defect. It's just

an unpowered video card which can't handle the performance. Good luck with siging a stupid petition, or whatever.

Secondly; the performance of the rMBP in the mac stores will always be good since they used a rMBP tweaked OS X version.

Third; live with i, or return it while you can or hope it gets a little bit better in 10.8.3.

Fourth; Haswell will probably not entirely solve it either.

Fifth; use your nVidia when not using your battery.

Sixth; read those articles :


http://www.anandtech.com/show/6409/13inch-retina-macbook-pro-review/5

http://forums.macrumors.com/showthread.php?t=1482817

http://forums.macrumors.com/showthread.php?t=1481295

Feb 18, 2013 12:45 PM in response to dsciel

Like I said, to those of you that maybe didn't see my post a couple of pages back, Apple contacted me and many other users to try to gather data and see if they can fix this via software, firmware or replacing the unit, I just woke up like an hour ago to find another email from them to help them gather more data, so like I said , at least they are looking into this, switching over to a new rMBP that might have the same issues isn't going to do any good , so we need someone with the new one to test it out ...

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Mountain Lion UI Lag on rMBP !!! (Let's Make this thread serious and hope for a fix)

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