Grid bug?

So I am trying to change the grid info.
the numbers jumped to 1 wont change with keyboard input ...goes back to 1 ,the small arrows do not work so now I am stuck with no visible grid.

Are you using the latest version?
https://digitalfossils.com/Download/NVil-Mar-07-26.zip

Both Mar04 and Mar07 behave the same for me.
Tnx!

It works fine on me.

Does any other spinner control works???
Try restart your pc. If it still not working. try File > Back Up User Settings to save your current settings. Then File > Reset User Settings and see if that will fix it.

I reset everything and it works again. now just reload my backup?
When creating N-polygon the numbers and arrows did not work but after the reset they work again.

Can you send you setting files over? info@digitalfossils.com

Fixed.
https://digitalfossils.com/Download/NVil-Mar-12-26.zip

I don't see any problem with the spline points while using your settings. If you have the spline selected, can you see the spline points in vertex mode?