Spider v2.2 + Raspberry Pi 4 Model B USB in DFU works, USB outside DFU fails

[michaelcuneo]

I am upgrading an old Creality Ender 5 Plus default Creality v2.2 board to the FYSETC Spider v2.2, and so far I have had a good result rewiring and flashing, but the Raspberry Pi only detects the MCU in DFU mode, and then if I remove the 3.3v and 5V jumpers to switch back to normal operation, the USB cannot be found no matter what I do.

I have used multiple USB cables and all of them have failed to get me a USB connection. lsusb shows no new USB, and sudo dmesg shows no connected USB.

Just to make sure I am doing this correctly... if I am using a Raspberry Pi over USB, I do not need ANY JUMPERS connected at all?

Nothing from BT0 to GND, or any other jumper in the power areas?