I have attached a couple of images to illustrate two of the bugs.
1) When using Text Mesh Pro, the shader is never in the Peek toolbars.
2) Components are going missing on all the toolbars, seems that going into play mode and out is removing some like Scripts, TextMesh Pro and a few others.
Both of these issues can be seen in the image below.
3) When going in and out of Play mode, switching from Visual Studio, the Windows that are pop ups seem to sometimes go then come back and sometimes just disappear to never come back.
4) Getting pushing too many GUI's, now this one is a mystery as one project I have I do not get it and yet another I get it all the time and it seems the longer the project is left open the more likely you are to see it.
These are the current most annoying issues I have found, now I am thinking that the windows disappearing and reappearing might be a Unity Issue itself, but I wanted to report it here in case it is not. And maybe if it is a Unity issue, get to work with Unity and see if this can be fixed somehow.
As you can see by this image, there is no Text Mesh Shader component here, so making changes to this can't be done.
As you can see after I pressed play and exited, the Text Mesh Pro Component has now vanished and this is also happening with Scripts and some other Components as well.
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