@Hank21 I did that, to no avail.

@Hank21 TL-R605 v1.6 - Firmware 1.3.0 Build 20230511 Rel.51317 OC300 v1.0 - Controller Version 5.13.24, Firmware Version 1.21.2 Build 20240110 Rel.80009

Hello, I'm working on setting up Netboot xyz and after reading around a bit, it seems like I should have Option 66 and Option 67 available, however on my OC300 Controller, only Option 66 is...