ADIN1110 SPE Function Board prevents booting ESP32 processor board

Development Boards MicroMod
1

I am working with the ADIN1110 based Single Pair Ethernet kit and one of the function boards appears to be non-functional.

I have 2 carrier boards and 2 ESP32 processor boards, and both work and boot with one ADIN1110 function board, but the other board causes the ESP32 to fail with:

rst:0x10 (RTCWDT_RTC_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff

From this, it appears that one of my function boards is non-functional is some way.

Is there any other troubleshooting I can do to attempt to fix this board?

2

Does it throw an error if you use the Artemis MicroMod processor? It should be included in the kit too

3

The Artemis processor works with both SPE modules, but the ESP32 only works with a single one of them.

They both look identical, and I was hoping to use an ESP32 on both sides of my project, but this lets me get one side working at least.