War Thunder Stopped Recognizing Button Presses on Throttle

There is a switch on my throttle that was working just fine as a gear toggle. I restarted my computer and now War Thunder will not recognize this switch. After this restart, on the controls screen, the keybinding changed from whichever number button this switch was to a question mark. The software for the throttle is recognizing the switch, so I don’t think it’s a hardware issue. Is there a software limit in War Thunder for the maximum number of devices and/or the maximum number of buttons for a single device?