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Major UI Lag in Logic Pro 9.1.7 on OS 10.8?

Hi,


I've just completed my first session in Logic 9.1.7 on a Mac Pro Quad Xeon 2.6 after upgrading to Mountain Lion 10.8. I got through it, but experienced the following new bug (as compared to running in Lion 10.7.4:


I noticed that if Logic is currently playing when I double click on a plugin in the channel strip, and then try to stop the playback (keyboard or by clicking the transport in the arrange window), I will get from a 5-45 second lag before the app responds and actually stops. No mouse or keyboard commands seem to work while it's hanging up.


Workaround: Only open plugin windows when playback is stopped, and then playing and stopping works fine (although maybe a little more laggy than in the former OS still).


Is anyone else experiencing this or have any better workaround ideas?

Mac Pro, Mac OS X (10.7), Quad 2.66GHz, 16GB, 18TB HD / RAID

Posted on Jul 26, 2012 1:43 PM

Reply
905 replies

Mar 26, 2013 9:52 AM in response to Pancenter

Pancenter


What DAWs do you think are comporable to/better than Logic? I need to get a new macbook pro and am quite concerned about this OSX 10.8/Logic 9 problem. (I loathe Windows). Now I use 10.6.8 and Logic 9 on a Mac Pro tower and, according to Apple support, it is not possible to load 10.6.8 onto a new macbook pro. I am currently very productive and have learned to live with mild deficiencies. I like my long hair and do not want to begin tearing it out.


I am a composer (poetry-to-music, opera, chamber works), and definitely not a Logic power user. I compose with Logic, but do not perform on Logic. I use the score/piano roll combo almost always. This combination is satisfactory for odd timings, syncompation, fine control over dynamics and incremental development. I use software instruments that come with Logic. I have learned not to be too picky. I do not use loops.


I record voice, and use the Melodyne plugin. I use automation quite a bit, especialy for EXS24 envelopes. The score functionality in logic is rather buggy, but it's good enough so far. (I use the "step input keyboard" almost exclusively. Buggy, but OK.)


Is there a DAW which you think would be equally effective for my use, as described above, and which does not have its own significant problems?


Thanks in advance for any suggestions.

Mar 26, 2013 10:29 AM in response to keystrike

Hi



keystrike wrote:


Is there a DAW which you think would be equally effective for my use, as described above, and which does not have its own significant problems?


(Not Pancenter, but)


Given the description of your working methods, you will probably see no worsening of the situation when running Logic 9 on M Lion.


You'd more likely tear more hair out trying to get to grips with any other DAW



CCT

Mar 26, 2013 3:11 PM in response to CCTM

CCTM wrote:


You'd more likely tear more hair out trying to get to grips with any other DAW

Further to the comment I made earlier, yeah - if you're that ****** off with it, you have to consider and try alternatives, and that's when you realise that the software you've been using for x amount of time has become a way of thinking in an automatic kind of way - you are gonna have to build up that kind of ability again, so what are you gonna do ?

Mar 26, 2013 3:33 PM in response to fluffy

Oh, well, perhaps you're agreeing in a certain kind of way, but I'm sure there are plenty of other DAWs that have their own strengths, the point is that you build up associations in your mind over a period of time with the way you want to perform, so it eventually becomes 'easy'. I've had to use all kinds of software in the course of working (totally unrelated to music) and I'm absolutely sure that people can only be really productive with software that they know and are relaxed with.

Mar 27, 2013 12:47 AM in response to keystrike

keystrike wrote:


Pancenter


What DAWs do you think are comporable to/better than Logic?


Depends on what you do, I personally find Logic and Cubase very much alike, much more alike than they are different. I have no problem going between them. It's not as fluid as Logic but I've found from a composing standpoint.... having to work a little more can produce vastly different, (often better) results. We often look for the quickest method, the path of least resistance in our software but forget that memorable works seldom are produced under such circumstances.


I used early music software in the mid 1980's so I think everyone is spoiled... I have some of what I think is my best MIDI work from back then composed on Dr.T's KCS (Keyboard Controlled Sequencer) which would seem

positively archaic by today's standards but it was well thought out, to use it you had to educate yourself... it was not easy. I think everyone should learn more than one DAW, it would/could expand your horizons.


Go here and look at VST Expression.


http://www.steinberg.net/en/company/technologies.html


Check out some of the other technologies as well.


You can think Steinberg/Cubase for virtual instruments.. yes, including Logic's, (not the instruments but the development of virtual instruments) also for Low latency Audio systems. AU is taken in concept from VST although AU development has been ignored while VST development has been constant.

Mar 27, 2013 7:46 AM in response to Pancenter

Pancenter wrote:


AU development has been ignored while VST development has been constant.


You mean the standards themselves? VST has added a number of new features, but it seems like third parties are often very slow to support them. That said, it would be nice to see some improvements to the AU standard along with the next OSX and Logic updates.

Mar 27, 2013 8:23 AM in response to Mike Connelly

Mike Connelly wrote:


Pancenter wrote:


AU development has been ignored while VST development has been constant.


You mean the standards themselves? VST has added a number of new features, but it seems like third parties are often very slow to support them. That said, it would be nice to see some improvements to the AU standard along with the next OSX and Logic updates.

Yes, AU development reached a certain point several years ago and then seemed to stop, VST has had at least two version updates during that time, "VST Expression" being one of the additions. I know a couple of AU instrument developers that have told me there are "hooks" built into AU for direct integration of MIDI I/O but they have gone undeveloped. It may be that Logic in it's current state is the roadblock since Logic cannot directly address MIDI I/O ports.

Mar 27, 2013 9:43 AM in response to keystrike

keystrike wrote:


Hmmmmm. Which internal explosion(s)?


Only explosion I hear is overactive imaginations and pipe dreams.

It's laughable that some people think they know what's going on with Apple or the Logic team.


p.s. Thanks for posting regarding the call you made.


This is a perfect example of why a call does more than a posting on a bulliten board.

Apr 7, 2013 12:01 AM in response to Mark Lindsey

update to the Logic Pro Gui Lag:


i had this problem and really hoped that after the update to 10.8.3 it will be solved. It wasn't.


I have a Mac Pro Early 2009

2 x 2.26 GHz Quad-Core Intel Xeon

NVIDIA GeForce GT 120 mit 512 MB


at least i decided to make a Graphic Card update to:

ATI Radeon HD 5870 1024 MB


and you know what? now i don't have anymore lags in Logic 32 Bit or 64 Bit mode it works like it should. Everything is responding immediately. Tested it over a week with several ours work a day. Really happy now.


Tobias Köppel

Major UI Lag in Logic Pro 9.1.7 on OS 10.8?

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