DrGuru

I'm not too sure on a direct fix with this - but I wonder if an aux switch would work? My idea is that it would trick the speakers controller into thinking there is no disconnection whatsoever since the aux switch is independently powered and has an on/off switch. R51M's connected to an aux switch connected to your tablet/devices. In theory, even if your tablet screen turns off there should still be a constant connection from the tablet to the aux switch to your speakers. It's a $15 to $20 investment to try it - most likely a returnable item if it doesn't work. I don't have these exact speakers, but I could see that becoming an annoyance.