My minecraft server won’t work after wifi cuts out.

[Spleens 0]

It was working fine but then our wifi cut out. So I went onto the pc and started it again but my friends still couldn’t join. I’ve tried resetting up port forwarding but it still didn’t work. I can still join it but no one who isn’t on our wifi network can. I’ve tried restarting the pc and restarting our modem as well. Also the pc is plugged directly into the modem via ethernet if thats important https://showbox.tools/.