See attachment. How do I remove these red grid lines?
My document properties:
View>User Interface>Zone Lines
You should be able to turn them off here ... Options/Document Properties/Grid-Snap ... Toggle on/off
The red grid still appears.
Make sure this is turned off as well, from the settings you showed I am assuming this is the reason why your grid is still showing up.
It stills shows. Have also tried to toggle grid on sheet. If enabled a smaller grid with grey lines shows.
I agree with Paul that it can be there too ...
It could also be the toggle here, but either of these should still show up when you look at the options if they are on. Makes me think it's coming from somewhere else.
These are not grid but zone lines. You can set them off under View Menu.
Retrieving data ...