I had Bao-Dur in my party when rescuing the Mandalorian on the cliff on Dxun, but was not able to gain influence with him.
After killing the Boma, I initiated conversation with the Mandalorian and he simply asked me not to tell anyone what happened and then immediately ran off -- I didn't get the option to promise that I wouldn't tell anyone.
I went back to the camp and spoke with Kumus, Xarga and Mandalore hoping that one of those conversations would trigger the influence -- but I wasn't successful.
Does anyone know what I'm doing wrong here?
I have been able to gain some influence previously with Bao-Dur, and he's 3/4 lightside well maybe more 4/5. My main character is full lightside.