So far it has worked fine on PC and RPi with limited play time. However, on PS3, it either does not recognize it, or it connects/disconnects repeateadely. you can see the red led flicker on and off when that happens. Eventually I can get it to work on PS3, by removing, re-inserting the USB cable in the PS3 USB port a few times.
Plan is to try it out with an external USB HUB with its own exernal power supply and see if it works better.