Windows 11 includes “Random Hardware Addresses” for Wi-Fi, which can confuse authentication servers.
Some servers struggle with IPv6 routing, triggering RFN004. rfn004 fix
: Incompatibility between the device's kernel and the radio image. rfn004 fix
Windows power management often shuts down network adapters to save energy, causing the RFN004 error during sustained connections. rfn004 fix
"Understanding Common Factors in Domestic and International Bond Spreads" published in the Review of Finance