*cancel* command wasting space

[CyberAngel]

Every time I change to another layout or to model space, the command line shows two "*cancel*" messages. Does anyone know how to get rid of these messages?

[mhupp]

Change the Layout Regen Options in AutoCAD. Go to Options > System tab > Layout Regen Options and select Cache model tab and all layouts

Set the UPDATETHUMBNAIL (System Variable) to 0 (default is 15) to avoid capturing layout thumbnails when switching between layouts.

Might be this might not

(setvar LAYOUTREGENCTL 2) ;Runs regen 1 time only
(setvar UPDATETHUMBNAIL 0) ;updates thumbnail when switching  between layouts

 

Also maybe "clean" the drawing by running purge and audit.