BIGTREETECH SKR Mini E3 V2.0 32Bit Control Board with TFT35 E3 V3.0 Touch Screen

I bought a BIGTREETECH SKR Mini E3 V2.0 32Bit Control Board with TFT35 E3 V3.0 Touch Screen and i have installed it on an ender 3 pro and i have flashed the firmware found here https://github.com/bigtreetech/BIGTR.../firmware/V2.0. It works in emulator mode however in touch screen mode the touch screen works but i keep getting a "printer not attatched" error. I have tried many different builds. i have flashed the firmware on the LCD screen. Im at a loss. Does ANYONE have any other suggestions. I have tried every baud rate also. This has been mentioned several times. Thanks in advance!