I love this app, but there are many towns and cities in the US that have the same name. When you do a search it displays the city and county, but that doesn't help because County names can be duplicated from state to state as well. It would be great if you could use US States instead of Counties.

Seems to be a Logitech issue. Like others, I disabled Smooth Scrolling in the Logitech Options app and the issue was solved.