airgeddon no longer finds handshake against network it previously did

I'm using a Windows 10 virtualbox Kali with airgeddon and using the same Alfa AWUS036H as before (two weeks ago). Against one of my networks (let's call it ABCDEFGH) I had previously captured the handshake with the script and then cracked it. While there were Windows updates I've never run any Vbox Kali updates. Yesterday I was going to do some documentation so I reran airgeddon and all went as expected until the capture step. With time set to 100 none of the options would capture a handshake on ABCDEFGH which I know has clients.

Where do I start the troubleshooting process? Or do you know why?