ok so my Gamesir's work perfectly fine connected usb. So i guess i have to get 25ft usb cables LOL , yeah i have a huge theater room that i sit 16ft from the 65 in screen, so i'll have a little bit of slack in the cables.. If anyone from Recalbox team is reading this, please take this post in combo with the gitlab issue https://gitlab.com/recalbox/recalbox/-/issues/1378 it's some BT issue and only with the Gamesirs, my old Gamesir 3GS and the new T4 pro.. same thing that happens with Mame in the gitlab issue happens with N64, if using the Gamesirs BT , once i start a game with N64 or MAME the controller still looks connected BT but doens't work i have to turn it off/on , on Mame that works, but on N64 it causes only 1 stick control on the Gamesir and my select and start buttons to work.. so while not ideal i would prefer to be able use BT instead of having a cable dragged across my floor