Just leaving the Xref detached while you complete your work. Spending the time to diagnose the Xref, or If detaching one or more of your Xrefs does fix the issue, then it's a matter of either: The quickest way to test for this issue is to simply detach the Xref. We've sometimes found large drawings to be the culprit – especially with unusual linetypes and hatch patterns, most commonly in an Xref.

Is your drawing file excessively large?.

The system could just be trying to snap to the many points in the PDF. You can also make sure your drawing toggle modes at the bottom of the screen are turned off. Also, some users have reported better performance if they convert the PDF to a JPG. It seems that updating your video card driver may help. Numerous AutoCAD users have reported this issue. PDF underlays can sometimes cause a jerky mouse.

Is your issue resulting from PDF underlays?.

While you're at it, try turning off the GRIDSNAP setting as well.

It's the only way to disable this type of snap. If the cursor seems to be snapping to a grid – especially if you're working in Paper Space – type SNAP in the Command line and click Off. Is the cursor simply moving around without any command active, or are you performing any specific action? The Status Bar is jumping between one and two rowsįirst, a few questions: Question 1: Is there anything in particular you're doing in CAD that might be causing the mouse issue?.Model and Layout tabs moving up and down.Styles: Displays the Styles dialog for setting a variety of style options for the 3D Viewer.Having a different issue with your AutoCAD interface appearing jerky or jumpy? List All Commands: Displays a list of all commands that are available in the 3D Viewer. For more information, see 3D Viewer Settings.

Viewer Settings: Displays the Viewer Settings dialog. Show UCS Axis, Show Design Line, Show Items, Show Underlays, Show Proxy Graphics, Show Dimensions, Show Zones. In Navigate Mode you use the mouse to present a moving view of model as if you were walking through it. Using the mouse and keyboard, Walk Mode lets you navigate through a model presenting the view as if you were walking through it. Plan, Bottom, Front, Back, Left, Right Elevation, as well as the following Isometric Elevations available from a fly-out, or drop-down menu: SW, SE, NE, NW.įly Mode, Glide Mode, Walk Mode, Navigate Mode: Fly / Glide Mode presents a moving display of the model similar to a flight simulator experience. The View toolbar, shown above, includes the following elevation view options:

View toolbar in autocad 2016