Boone,
I do not know if you are missing a step. I know the remote file retrieval was fixed and Lance tested the scheduler but perhaps he did not check off to import hourly because unless there were new locations being added every hour which would indicate someone would have to make changes to the spreadsheet/csv file every 59 minutes he probably wouldn’t be setting that test parameter… you would most likely not see any progress being made. If you set it to At or daily and add a specific time for it to start on your test site is it behaving the way you expect it to?
https://docs.storelocatorplus.com/blog/import-remote-file-retrieval/