Arrow keys to navigate among notes

Hello! First, I’m in love with Scapple. Nice job! The only issue until now is to discover a easy way to navigate among notes. I’ve tried to do it using arrow keys, but it doesn’t work as expected. It jumps me to distante notes without any logical sense. It happens even when, after creating a note or notes, I try to do the way back to the first one. Thanks for help. Regards.

I forgot to say that it happens AMONG NOTES THAT ARE CONNECTED. Otherwise, the navigations is absolutely normal.