Fix drive selector screen?

Does anyone know how to fix the boot screen selector thing? I have this weird probable where it'll show all six of my drives:

  • boot macOS from WD 500GB SSD (Mac main boot drive)
  • boot Recovery from Recovery
  • boot Filevault Prebooter from Preboot
  • boot Windows from Recovery
  • boot Widows from System Reserved
  • boot Windows from WD 250BG SSD (Windows doot drive)

However, when I select “boot Windows from WD 250BG SSD” the system pauses and the goes back to the select screen but with REALLY bad graphics. The Mac side boots fine. And if I F12 into the motherboard’s boot selector, the windows side boots fine from there.

My hunch is that my booster “lost” a link from the selector to finding the correct drive to boot from.

Sorry if my terminology is bad.

video of boot error

Author: @Zerafiall