I could probably do some testing on this front as I have a TB3 monitor and dock, as well as a few TB 1/2 devices.
I have a some questions before I do. I'm currently on BIOS 2103 with no known issues. If I upgrade to BIOS 2204, that will upgrade to the NVM 36 in question, correct?
For those with knowledge, please confirm-
- I can still downgrade back from BIOS 2204 to BIOS 2103 and NVM31 with the available 9901 BIOS.
- Do I need to update the ME chip in Windows?
- Will the ME chip be downgraded with the NVM firmware, or does it stay at upgraded version?
- Does the ME firmware have any bearing on the BIOS/NVM issues we're seeing in MacOS?
Devices I can test with:
TB3 UltraFine 4K
CalDigit TS3 Plus
Apple TB3/2 adapter
Apple TB2 Ethernet
Lacie external TB2 SSD's
Seagate TB1 GoFlex Adapter (SRD0001)
OWC Envoy Express (TB3)