PC freezing posibbly due to weird AMT and LAN interactions

Another option is that my LAN disablement technique corrects that error interacting with other platform components in an unkwown way for me (it could interact with PCI host bridge, with memory controller)… I’m inventing theories because I don’t know how to explain my PC behavior.

I swear this is NOT a troll post or something like that. I have other post in my profile which talk about the same issue.

Another obstacle is that I don’t live where this PC is. I don’t really live in my house, but I go every weekend to test some BIOS options or hypothesis I think of during the week.

I’m using the B360H4-EM motherboard (Medion), 1 stick of 8 GB of RAM, 9th generation intel i7 (I think it’s the 9700K), 1 TB SSD, 1 TB HDD. I couldn’t find the motherboard manual on the internet and the latest BIOS was really hard to find, I will upload it to this post. Any BIOS modification which could solve the issue is grateful.

360H4W0X.zip (7.1 MB)

EDIT

I think it would be really good to have access to P2SB device (it’s not hidden using the E0 hide bit, this device is not even mapped to PCI host bridge). If anyone could edit the BIOS so I can have access to this device to investigate further, I would really appreciate it

EDIT 2

I have also found a BIOS option called “ECC Support” and it is enabled by default, but you can check that my motherboard: FAQ: Specifications Mainboard "ECS B360H4-EM" - MEDION Community and my CPU: https://www.intel.la/content/www/xl/es/products/sku/186604/intel-core-i79700k-processor-12m-cache-up-to-4-90-ghz/specifications.html doesn’t support ECC RAM memory. I have a no ECC RAM, but could this cause freezing?