u/Expensive_Fact_1347

When I use WOL after a short time after turning off the pc, it usually works. But it doesn't work some hours after turning the pc off. Why does this happen?

Specifications:

The pc is connected to internet via LAN using HT124G modem

The private ip address of the pc is static, and is port forwarded

currently using B650M Aorus Elite Motherboard

Wol is used via Wake On Lan app of google play

I'm currently assuming that the ARP table of the modem is dumped minutes after the pc turns off and that makes the Magic Packet not delivered to the pc

I tried to find wol in my bios, but I couldn't find anything related to wol. Does it support wol?