I'm a ham, not a programmer. What's CRON?
I clicked that link and all I got was a message: Upload Successful - VE3HLS-2020-09-06-08-25-58-cloudlog.tq8. Sor it's going to run hourly now? Seems kind of excessive. How do I know? Will something pop up to let me know? Maybe a little window at the top of the screen that says 'LoTW last updated at <date><time>'?
I'd feel more confident with a button I could click when I finish updating my log...so I know something's happening.