Wiring Manager

Hello All,

I have three different wires that terminate at one terminal on the following drawing shown below. My problem is the wire labels show a question mark in the label, I have put a box around the labels in question in the graphic below. The wire manager does not seem to be showing any duplicate connections. Does anyone know of a way to fix this issue, and as a follow-on question how to avoid this issue in the future?

Thank you for your time and help,