I have turned off hidden geometry but I still see all of the hidden lines. Is there a way to solve this?
Send your model to this forum and let’s see what’s happening. Click the 7th button from the left in the reply box and attach your model file.
Do you possibly have Back Edges turned on? It’s the second icon on the Styles toolbar. It’s a toggle.
Just to be sure: they are hidden and the entity info window shows that?
Construction lines (guides) are also dashed. It is good practice to put them on a “Guide” layer that you can easily switch off.
In the meantime you can globally hide all guides via the View menu.