I went through the process of elimination. Disconnecting thins one by one. I then replaced the V2 ubb with a version 1, still the same problem. I then grabbed a RBP1 running an older version of stellarmate and everything came back to life. It is the UBB USB Hub. On the older PI I had only done updated no upgrades. The PI that was having trouble, I had done updates and upgrades on. .... Bruce

Read More...