USB Keyboard/Mouse not working in Recovery

Devices are plugged directly into the USB 2.0 ports on the back of the motherboard

CPU: Intel Core i7-860 (Lynnfield)

Board: Lenovo ThinkCentre M90

GPU: nVidia GeForce GTX 750TI

macOS Version: 10.13.6

OpenCore Version: 0.6.2

I can provide my EFI folder if needed