Error codes don't always tell the full story and can send you on a wild goose chase. I've fixed problems where the code said hardware failure but it was just a loose cable. Starting with a quick visual once-over has saved me hours before.

Set up a dedicated channel for it on your work Slack or Teams... call it something like #astro-friday. We did that and it brings back the vibe, same time each week. People just pop in when they can and encourage folks to drop their latest shots.