My Openspot goes nuts (continuous looping) when it is connected to the DMRplus server, it happens when I select TG9 and can only be stopped by logging in and selecting another mode/profile. I am using the DSTAR modem transcoding to DMR. Sometimes (not all the time) it happens as soon as I select the profile for DMR but selecting TG9 does it every time. When it starts without looping, I can select other talk groups and use them. What is special about TG9 to cause this?