I do love the new app for DCS Wi-Fi, however I have been trying to run a few conventional engines and run into a consistent problem which I hope you all can help me with. I can run conventional from my smart phone (Samsung Android) but when the screen goes dark for energy saving it also loses the WIU. Message is "WIU not available." Then I have to relocate the Variable track before I can get control again. This does not happen with DCS command operation of Ps2 or Ps3. Is anyone else experiencing this? If there is an easy solution please share it here. Thanks in advance!