New problem with harvester

I have a strange problem with the “custom” harvester- I want to scrape basic Google search results. Proxies are enabled, tested with Google, timeouts and connections checked. No “server proxies” or similar.
When I select platforms and enter a keyword, scraping works as usual
But when I select Custom Footprint and either leave it empty or just enter a general keyword (like about or cart) and then start the harvester, just waits at 0% and then after some time shows 0 results found, no matter what engines I select.
Observation: the “Footprints” number at the bottom of the harvester shows 0, even when I’ve selected a custom footprint.

Does anyone else have the same problem? I could swear it worked 3 days ago…. Do I need to just reinstall?