Same Blocking Error As Discussion #551, But Solution Linked There Does Not Work

[DrPariah]

My problem is similar to the now archived discussion under #551 , but the solution linked from there didn't work for me and now I'm stumped.
I installed Synthesis, and updated my .NET SDK to the latest (10.00.01 as of this writing). I added it as an executable from MO2, like usual. I then discovered I cannot run it from MO2 - it generates a blocking error with the same code/message as listed in #551 . I CAN run it outside of MO2, and it runs as expected, but it only reads the Skyrim Data folder and generates an .esp file there. Any attempt at running it from MO2 ends in VBCS and then CSC failing and generating the aformentioned blocking error referenced in the discussion above (#551 ).

• My MO2 is up-to-date.
• I went ahead and followed the troubleshooting steps (.NET SDK shows up with the command line, and the pathing is correct).
• I confirmed I had no 32-bit versions of .NET on the system.
• I eventually uninstalled and reinstalled it, rebooting as recommended.
• I attempted to set Synthesis to run as administrator (which required running MO2 as an administrator).
• I added Synthesis and the associated data folder to the exceptions for my antivirus.

None of these steps allowed Synthesis to run in MO2. It looks like I have folders for two .NET versions (9.something and the 10.00.01), but this doesn't seem to impact the running of Synthesis outside of MO2 - as previously stated, it generates the Synthesis .esp in the Skyrim Data folder and doesn't throw any errors.
I'm trying to figure out what I'm missing here. I don't know if the issue is with Synthesis or MO2 or what. Any possible insights would be appreciated.

[Noggog]

There was some news in the discord posted: Downgrade to Net9 SDK for now. Net10 is throwing Mo2 for a loop.
Will hopefully be an update soon to help with the situation

[DrPariah]

OK, it looks like that does work. Some individual patchers aren't working (they demand .NET 8), but it will run and not throw errors. Thank you for the info!

[Noggog]

Hmm, Net9 SDK should be able to build Net8 projects. Feels like something else is at play if you're seeing verbage about that. Might need to see logs