Homebrew Misc Can't Update System to Latest Version. Error Code: 105-3015

[Gallaer]

I've tried to update my Wii U to the latest version but it won't work. I've followed this guide to disable Tiramisu for the time being (https://wiiu.hacks.guide/#/unblock-updates). So I go and try to update the system, it starts to retrieve the update data then it gets stopped with the error code, 105-3015. I'm not sure what could be wrong. I have my update folder and the internet's Auto Obtain DNS is enabled. Any ideas of what could be going wrong here?

UPDATE
I've deleted and remade the update folder and it fixed the issue.