Wake On LAN Worked Once

penswen

I recently spent a good chunk of time setting up my old Windows 10 desktop for WOL using my router's public address so I can access it from college without getting my parents to turn it on for me. I was ecstatic when I finally got it to work, but all subsequent tries to turn on the computer remotely have failed. I followed the manual and have set up my system as follows:

• BIOS configured to allow for WOL.
• Device Manager configured to allow for WOL via magic packet.
• Desktop has a reserved IP addressed in the router configuration.
• The same port I inputted into the Teamviewer WOL settings is forwarded in my router's configuration.
• Fast startup has been disabled.
• Both computers are assigned to my Teamviewer account.

Since it worked once, I'm not sure what the problem is. I can still connect with Teamviewer if I turn on my computer ahead of time. Any help would be appreciated.