MicroStation Will Not Snap To Endpoint

What is your snap mode set to? Is this just Accusnap, or mouse-driven tentatives, too?

Where is the snap mode setting?  Pressing both buttons on the mouse (is that a mouse driven tentative?) does not work either.

Is this CONNECT or V8i?

In CONNECT, you should be able to go to the little search bar in the upper right and type snap - I think it should bring that up for you and you can check your snap mode there.

I don't know how your mouse buttons are set up. The L-R at the same time is usually a mouse snap, but that can be changed. I use my middle button.