Avid Pro Audio Community

Avid Pro Audio Community

How to Join & Post  •  Community Terms of Use  •  Help Us Help You

Knowledge Base Search  •  Community Search  •  Learn & Support


Avid Home Page

Go Back   Avid Pro Audio Community > Legacy Products > Pro Tools M-Powered (Mac)

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 12-16-2007, 09:43 PM
jrbanjo jrbanjo is offline
Member
 
Join Date: Aug 2006
Posts: 10
Default HW buffer size error message

I've been getting the CPU Overload error and it says if it happens often, try increasing the "H/W buffer size" in the playback engine ( I set it up to the next level in the menu 1024 samples).

Is RAM something that would affect this as well? I'm preparing to increase the memory on my system to 2GB (at 1GB currently). Is more than 2GB advisable - will it take advantage if I go to 3 or 4GB?

Thanks!

PT M Powered 7.3.1 w/ Xpand 1.1
PowerMac G5 DP 1.8GHz / 1GB
Reply With Quote
  #2  
Old 12-17-2007, 11:12 AM
JrummerJ JrummerJ is offline
Member
 
Join Date: Jan 2007
Posts: 492
Default Re: HW buffer size error message

I had this problem happen quite a lot, and I was running a new macbook pro. What interface are you using? Do you have an expansion card slot?

What seems to be working (for now, will report back) is running my firewire 410 interface from the siig express card (using the power adapter unfortunately) and then running my firewire hard drive from the firewire ports on the macbook pro.

I tried lots of other things first, including chaining the 2, using both on the macbooks firewire ports (fw400 for both), and even running the interface from the MBPs ports (bus power) and the drive from the siig. I have a feeling the problem is somehow linked to powering the interface with bus power, but I have no concrete proof of this. I had really thought that it was the non-certified WD fw drive causing the problem, but not sure now. I was also able to load far more plugins and play a larger session using the internal drive, which just shouldn't be the case.

So, I am going to try it with this configuration for a while and see if I get the error. This weekend I was able to play a 12 track session with at least 24 plugins, and record a midi track with EZdrummer plugged, buffer set to 128, so that is pretty good.

J
Reply With Quote
  #3  
Old 12-17-2007, 11:49 AM
DigiTechSupt's Avatar
DigiTechSupt DigiTechSupt is offline
Avid
 
Join Date: Jan 2000
Location: Worldwide
Posts: 33,877
Default Re: HW buffer size error message

Have you tried all the steps in the OS X Setup and General Troubleshooting thread yet?

You may want to look at the Help us help you thread as well.
__________________
Avid Audio Tech Support
Help us help you - read this before posting
Support FAQ
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Increase Buffer Size Error Message chillax69 003, Mbox 2, Digi 002, original Mbox, Digi 001 (Win) 21 01-07-2008 09:21 AM
H/W Buffer Size Error Message (-6085) ThisFaintMemory 003, Mbox 2, Digi 002, original Mbox, Digi 001 (Win) 4 04-12-2007 01:02 PM
buffer size error message lionstudios 003, Mbox 2, Digi 002, original Mbox, Digi 001 (Win) 0 07-14-2006 04:53 PM
buffer size error message 124cas Digidesign Hardware & Software 2 09-24-2001 06:18 PM
re: buffer size error message way2slo Digidesign Hardware & Software 0 09-15-2001 01:49 AM


All times are GMT -7. The time now is 12:11 AM.


Powered by: vBulletin, Copyright ©2000 - 2008, Jelsoft Enterprises Limited. Forum Hosted By: URLJet.com