[Pedja1988]

I use an android tablet and a Korg pa4x with a Usb-B - Usb-C cable, I send songs from the songbook of the keyboard on the tablet to my singer, so only in one direction, everything is set for me both on the tablet and on the pa4x (so that the tablet itself does not lock while app is used, the app runs all the time in the background on the tablet). The problem only occurs if the tablet is locked for more than about 20 seconds, in this case the tablet stops opening songs, then I have to disconnect and connect the cable from the tablet (the tablet registers when it is disconnected 4x and when it is connected again), and then subsequently it does all the commands it previously memorized before disconnecting the cable and continues to work fine until the tablet is locked again. Is there a solution? thank you