i have issues setting up usb numeric keypads with an xt 1143 (Firmware 7.1.65). The number keys on a full keyboard work, but the keys on the numpad have no effect. Any help/solution is highly appreciated. I Have a large number of players to set up (50+) and i already have these Hama Keypads, https://www.hama.com/00053224/hama-keypad_eng
would love to be able to use them. Thanks so much!