General reset?

Hello, several features have gone haywire and I can’t do anything with my projects.

For example my mesh objects have broken into thousands of vertices, my select bar (lasso for example), is coming up with a No Entry sign, and when I edited a surface with control points I ended up with dozens - over 150 - surfaces.

As so many things are being weird, I assume I messed up some settings. Is there a general reset button to fix it all in one fell swoop?

NB— I also have a plugin, and I have also contacted the plugin people in case that is the source of the problem.

Many thanks,

Joanne

All of those things look to be related to one particular file/set of objects, not general Rhino options, so there is no reset necessary IMO.

mesh objects have broken into thousands of vertices

Maybe you exploded the mesh? Try Join to join it back together…

my select bar (lasso for example), is coming up with a No Entry sign

I might try a reset of all the viewports by running the _4View command twice.

when I edited a surface with control points I ended up with dozens - over 150 - surfaces.

For this it would be good to post the surface as it was before editing…