Hi, I want to add my Tiva C Series TM4C1294 to my TI Exosite Portal. When i click continue, nothing happens. I bought the device from someone else. When i was looking for solutions i found out this statement from https://support.exosite.com/hc/en-us/articles/201880150?input_string=adding+device Adding a device still owned (claimed) by someone else - Contact that person if you got it from someone else." I can't contact to the previous owner of this device. I can send commands through command prompt. What can i do? Thanks