Hello friends, I am currently in the process of upgrading to a WIU. I decided to run the trains some more using a remote that has been giving me problems with scrolling in the past. I ran a TMCC engine just fine with a CAB-1 controller. In switching to DCS, however, I am getting a "TIU address not found" message. Double-checking my connections seemed to be OK. At the present, I am powering the TIU via Fixed 1 (that will change in the future). There are only two channels being used, Fixed 1 and Variable 1 for my yard. Could the problem be the erratic remote? The READ function does not seem to be working. Thanks in advance for any hints. I'll try to provide more info if needed.