See the top rated post in this thread. Click here

Page 3 of 3 FirstFirst 123
Results 21 to 22 of 22

Thread: Drawings are super slow with xref's

  1. #21
    Woo! Hoo! my 1st post
    Join Date
    2015-10
    Posts
    1
    Login to Give a bone
    0

    Default Re: Drawings are super slow with xref's

    Try setting "XLOADTCTL" to "0". This setting should be changed for any and all users working with the files.


    - - - Updated - - -


  2. #22
    Administrator Ed Jobe's Avatar
    Join Date
    2000-11
    Location
    Turlock, CA
    Posts
    6,486
    Login to Give a bone
    0

    Default Re: Drawings are super slow with xref's

    I disagree with the author of the blog post you linked to, which doesn't show due to your low post count. But XLOADCTL = 0 turns off demand loading, which is specifically designed to speed up the use of xrefs. Note this quote from the previous linked topic:
    The program uses demand loading and saving drawings with internal indexes to increase performance with large referenced drawings that have been clipped, or that have many objects on frozen layers. With demand loading, only the data from the reference drawing that is necessary to regenerate the current drawing is loaded into memory. In other words, referenced data is read in “on demand.”
    In other words, with demand loading off (XLOADCTL=0), everything in the xref will be loaded into memory, whether it is used visually or not. Due to this, the fastest response times will be when you have XLOADCTL=2, which is why it's the default setting.
    C:> ED WORKING....


    LinkedIn

Page 3 of 3 FirstFirst 123

Similar Threads

  1. 2013: ACAD 2013 SP2 Shift-Deselect works, but super slow. Issuing commands is slow.
    By Professor Lavahot in forum AutoCAD General
    Replies: 11
    Last Post: 2013-08-05, 03:41 PM
  2. Slow.. slow..very slow..Gallery
    By engwaiphyo in forum AutoCAD Gallery
    Replies: 6
    Last Post: 2009-04-09, 07:32 PM
  3. 2008 SCALE 1:100 xref xref xref xref- scale list issues
    By Apsis0215 in forum AutoCAD Customization
    Replies: 2
    Last Post: 2008-11-21, 08:17 PM
  4. Really odd error after super slow save
    By kathy71046 in forum AutoCAD General
    Replies: 2
    Last Post: 2008-06-08, 08:51 AM
  5. slow switching drawings and slow commands
    By vance.smith in forum AutoCAD General
    Replies: 13
    Last Post: 2006-04-28, 05:24 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •