Deselct really slow

[Jason_GILLCJEUL]

My model isn't that big yet, but it is slow to deselect objects by just left clicking white space.  

[Jeanette_Fullmer]

@Jason_GILLCJEUL,

To help us better understand what may be affecting performance, would you please provide a few additional details about your model and workspace?

• What types or classes of objects are you using in the model?
• What items are currently present in your toolboxes?
• Are you using any custom 3D objects or custom backgrounds?
• If you close and reopen the default workspace, does the software become more responsive?
• If you close the Quick Properties menu and reopen it, do you notice any improvement in responsiveness?

This information will help us narrow down what may be contributing to the performance issue.