Make sure that there's no process of OctaneServer running (it might be, even if there's icon in the notification field [lower right], especially if Octane server crashed etc) in the Task Manager, if there is, kill it.
If that doesn't work, you can open PowerShell and run
Code: Select all
Get-Process -Id (Get-NetTCPConnection -LocalPort 5130).OwningProcess
or
Code: Select all
Get-Process -Id (Get-NetTCPConnection -LocalPort 5131).OwningProcess
to see what process is using those ports.
As for the last image, make sure that if you're using a proxy that those settings are correct, or disable/not set if your not using a proxy.
Also make sure that Defender, or any other Firewall isn't blocking Octane.