Logic Pro 7 system overload - can anyone help

Hi - I've got an issue with my system. I have a single 1.6 G5 with 1.25 meg of ram. I'm running Logic Pro 7 and have BFD, Stylus RMX, Atmosphere and Melodyne - all Validated and running Ok. Problem is I keep getting error messages (and Logic stops). The most common one is " System Overload - the audio engine was not able to process all the required data in time (-10011)". Sometimes I get "core Audio error 1".

These errors happen when even when I'm running 1 or 2 audio tracks, and just 1 or 2 instruments - and checking the audio/cpu meters, the load is not much at all. I've tried changing all the settings in the audio prefs etc but nothing works. Can anyone help - it's driving me nuts!!! 🙂

Posted on Mar 8, 2005 12:50 AM

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70 replies

Jul 3, 2005 6:36 PM in response to cfelix

Hi cflex,
I'm the one that started this tread. I think I may have a solution. The same thing was driving me nuts and for months I've just been putting up with it. Then I ran into a friend who said I should try downloading an update for the logic USB key from syncrosoft at: http://www.syncrosoft.com/downloads/
I did it and it seems to have fixed the problem. So far, so good - a couple of weeks with no crashes. In all my research with support, retailers etc no one ever told me about this - so I hope it also helps you. Let me know if it works.

Good luck
Mark

Jul 4, 2005 1:43 AM in response to Mark Callaghan

yall think thats a problem. i was working on a project for 2 days straight tell me why when i saved logic crashed and then deleted all my saved work from 24 hours ago. like i dont understand how i spend all this money on a computer and a program and then you call these so called genius and they dont have the answer i just cant get it. i should of gotten pro tools.

Jul 21, 2005 11:01 AM in response to Mark Callaghan

Well that sounds awfully voodoo. Besides that they are located in Hamburg (as once were Emagic), I couldn't find any reason why it would be applicable. I ran it though, it doesn't recognize the USB dongle anyway.

I have found that a full reboot seems to clear it up for a spell. It may be related to the USB device in some weird way, but...

thanks though.

Sep 3, 2005 1:08 AM in response to Mark Callaghan

Well it seems alot of people are getting this same message.
Is there a solution to this problem, because I get this same error..
I am running tiger on a dual 1.8, 4 gigs of ram.. I ran a hardware test that took me 40 minutes. No problems detected.. Im looking into configuring raid 5 thinking this might solve the problem, because the disk error says it's too slow.. The only advice I got from apple was to freeze the tracks, that guy was a idiot. Pay for apple care to get no clue answers.. Ive ran windows with the old e-magic software with no problems and the same audio!! I'm wondering why apple isn't solving this issue. Maybe someone can figure out what is this malfunction

Sep 3, 2005 7:23 AM in response to Will Silva

It has to do with swap space. If you switch between applications too much or have too many applications open then the OS starts making a large "swap file" which slows down its response. Logic isn't using that much, but the OS itself is getting swamped.

Simply restart the computer to reset the swap file. Its something I think they should find a way to automatically do, but I find that as soon as I get those messages or its gets sluggish, I restart and everything is fine then.

Also, switch off the annoying message dialog. In prefs, just tell it to stop and don't whine to you about it.

Nov 22, 2005 9:33 AM in response to Mark Callaghan

I aggree!

Why on earth are we left to work this problem out on our own, and.....on their site for gods sake! they must read this, dont they!, why are they not offering any solution! i too have this problem, and its a major F...UP, if there was a problem this widespread with Itunes, i bet there would be major backlash, but were all to passive, I think its time to prize some answers out of their tightly packed, "nano" sized pockets!

Nov 23, 2005 7:01 AM in response to Mark Callaghan

Things to check:

1) that you've got enough memory free. Verify the amount of free memory you have at the time of the overload using one of the aforementioned tools.

2) Verify your Firewire or USB setup if you're using a Firewire/USB audio device. Be especially wary if you've got a Firewire bus and doing I/O to samples contained on a Firewire drive; likewise for USB - you may be using all of the available Firewire bandwidth, and drives don't always play nice with other devices. Use separate buses when possible. To the person with their samples on an 'external' drive - this looks pretty likely. Bet you've got a firewire drive and a firewire audio subsystem. Bet it only happens when you stream samples from that hard drive.

3) Verify that your CPU is at 100% when that goes off. Run a CPU meter and watch the system load; find out which application tasks are responsible for that load. If CPU time is being taken by anything other than Logic, you need to look into why.

If the CPU's pegged at 100%, you're not throttling disk I/O due to streaming, and you've got free memory, then blame the software.

If all of the above aren't true, then there's more you can do.

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Logic Pro 7 system overload - can anyone help

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