I'm a fairly new user to QGIS. I've used OpenStreetMap to geocode small data sets (30-ish points) with no problems. Now I'm trying to plot 1100 points. I've loaded up a basemap and a polygon layer, formatted my CSV with location data (address, city, state), but when I try to use the 'Web Service Geocode' tool as I have in the past (see below image), I get the following error:
Failure connecting to API: HTTP Error 502: Bad Gateway
I was under the impression I didn't need an API key for OSM, but maybe I'm wrong?