[Bug] Weird Designer Glitches

We just started to use Perspective and over the time of development I've noticed that every once in awhile the designer freaks out with the following things: ( Gateway Version 8.1.37 )

-Every once and awhile i will get duplicated Symbol Factory buttons under the tools Dropdown.

-Missing Plus Symbol in the Property Editor, so cant add new array items or object members (Image is to show what Plus symbols are disappering)

-Ghosting objects in views things will show a phantom display of what's in the view

has anyone else noticed this or could this be a problem with the gateway?

I have seen the duplicated Symbol Factory links in the Tools menu. I’ve seen 10+ of those duplicate’s before.