Fing macOS desktop app window disappears

Vandersaag Member Posts: 3
First Comment
Fing Desktop version 2.4.1 
macOS 10.15.7
MacBook Pro (late 2016), 13-inch

I've set Fing to autostart upon login. 
But when I've rebooted my MacBook (for some reasons it get's Kernel Panics every now and then), Fing is running but without a window. And I can't find a way to regain the window.
Only quitting Fing Desktop and starting it up again gives me the main window back. 

Any idea what might cause this?