First off, I'm about as ignorant as can be when it comes to computers. I bought a bluestack dvmega from giga parts in February and have been using it with my android phone and the BlueDV app. It worked fine for 5 months (other than frequent unlinking from reflectors). Now, I show up on jfindu, and others dashboards, but they can't hear me. Gigaparts said to contact dvmega for trouble shooting before returning it. Karl at dvmega tells me it's a code plug problem. When I search dvmega code plug,everything seems to refer to dmr and I only use it for dstar. Can anyone point me in the right direction? Edit to ad. This problem occurs with both my radios, an ic7100 and id4100a. I also tried uninstalling the BlueDV app and reinstalling it on my phone.