Hello,
I seem to be having the same issue so I did some testing.
I just tested 2105 and 2105b and got the same results so I assume a setting or issue within 2105 is present. Neither of them seems to work on my PC from a power off state but work fine from a sleep state. Previous to 2105 I have been able to WOL after a shutdown.
I checked my BIOS settings and have the Wake from PCIe enabled. I have also checked my NIC and it is set to allow WOL.
I tested from remote and local using two different apps. I used WHS2011 Add-Inn “AWIECO WakeOnLAN” and a WOL GUI app from “Brian Slack”. Both these apps worked previous to 2105. Both the apps are able to wake all my other PCs just fine.
Is there another setting in the 2105 BIOS that we need to change besides the “Power on by PCIe”?
CPU: Intel Core i9-14900K
MEM: 96GB DDR5 6600MHz Corsair Dominator Titanium
MOBO: ASUS ROG Maximus Z790 Dark Hero
GPU: ASUS TUF Gaming OC RTX4090
STORAGE: 2X 2TB Samsung 980 PRO RAID0
OS DRIVE: 1X 2TB Samsung 990PRO
SCRATCH DRIVE: 1X 2TB Samsung 980Pro
PSU: 1500W Corsair HX1500i
OS: Windows 11 Pro x64
COOLING: Custom Hardline 3 RAD Loop with 15 Corsair QL and 3X Corsair Commander XTs
WATERBLOCKS: GPU: Alphacool Custom Block | CPU: EK-Quantum Velocity² D-RGB