I don't understand this. The second controller doesn't work with recalbox. If i connect the controller to my pc. the (not usable) controller works fine. But only in recalbox the usb dongle or controller dont work.

Logfile:
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.375486] usb 1-1.2.4: new full-speed USB device number 5 using dwc_otg
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.482383] usb 1-1.2.4: New USB device found, idVendor=046d, idProduct=c22f
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.482418] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.482433] usb 1-1.2.4: Product: Logitech Cordless RumblePad 2
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.482446] usb 1-1.2.4: Manufacturer: Logitech
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.490623] hid-generic 0003:046D:C22F.0001: hiddev0,hidraw0: USB HID v1.11 Device [Logitech Logitech Cordless RumblePad 2] on usb-3f980000.usb-1.2.4/input0
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.496747] hid-generic 0003:046D:C22F.0002: hiddev0,hidraw1: USB HID v1.11 Device [Logitech Logitech Cordless RumblePad 2] on usb-3f980000.usb-1.2.4/input1
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.441597] usb 1-1.2.4: USB disconnect, device number 5
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.725488] usb 1-1.2.4: new full-speed USB device number 6 using dwc_otg
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.832632] usb 1-1.2.4: New USB device found, idVendor=046d, idProduct=c21f
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.832665] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.832678] usb 1-1.2.4: Product: Wireless Gamepad F710
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.832690] usb 1-1.2.4: Manufacturer: Logitech
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.832702] usb 1-1.2.4: SerialNumber: DFF49825
Oct 25 19:31:48 RECALBOX user.debug kernel: [ 194.851830] xpad 1-1.2.4:1.0: xpad_prepare_next_out_packet - found pending output packet 2
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.852291] input: Logitech Gamepad F710 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4:1.0/input/input0
Oct 25 19:31:48 RECALBOX user.info kernel: [ 194.852459] usbcore: registered new interface driver xpad
Oct 25 19:31:48 RECALBOX user.debug kernel: [ 194.925551] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2
Oct 25 19:31:49 RECALBOX user.debug kernel: [ 195.105501] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2
Oct 25 19:31:49 RECALBOX user.debug kernel: [ 195.285500] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2
Oct 25 19:31:49 RECALBOX user.debug kernel: [ 195.365502] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2
Oct 25 19:31:49 RECALBOX user.debug kernel: [ 195.435481] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2
Oct 25 19:33:33 RECALBOX user.debug kernel: [ 299.975487] xpad 1-1.2.4:1.0: xpad_irq_in - urb shutting down with status: -2

I think both controller are detected:
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.490623] hid-generic 0003:046D:C22F.0001: hiddev0,hidraw0: USB HID v1.11 Device [Logitech Logitech Cordless RumblePad 2] on usb-3f980000.usb-1.2.4/input0
Oct 25 19:31:42 RECALBOX user.info kernel: [ 188.496747] hid-generic 0003:046D:C22F.0002: hiddev0,hidraw1: USB HID v1.11 Device [Logitech Logitech Cordless RumblePad 2] on usb-3f980000.usb-1.2.4/input1

But only one works in games and on the game selection view. Anybody can help? Thanks a lot