Extrude Auto-Changes Selected Faces

[grant.hoover]

Hello,

Every once-in-a-while I'll have a sketch I try to extrude that ends up having its selected faces automatically changed upon hitting "save". For example, in this example video, I am trying to un-select some faces so they are not extruded. If I unselect most of the faces that make up the circle, it works fine, but the moment I select the last face, the whole circle becomes re-selected for the extrude.

In this example, I never selected the faces in the circle in the first place when doing the initial extrude, it just auto-selected it for me when hitting Save the first time.

There doesn't seem to be any way to fix it, other then extruding as much as I can with the first operation without having the issue occur, then starting a second extrude operation to "cut" the faces I didn't want extruded in the first place.

What's going on?

[jhackney1972]

Please attach your model for the Forum users can take a look at it. 

If you do not know how to attach your Fusion 360 model follow these easy steps. Open the model in Fusion 360, select the File menu, then Export and save as a F3D or F3Z file to your hard drive. Then use the Attachments section, of a forum post, to attach it.

[grant.hoover]

Just attached the model to my original post, thanks

[jhackney1972]

I am sorry, I cannot replicate the issue you show in the video.  I hope someone else can help you.