I find that the integration plugins crash quite a lot, both official and community ones. It mostly happens after my pc sleeps.
I don't know if there's anything to fix that, but something that would help would be a "retry all plugins" option, similar to the 'sync integrations' option (but i think that one just refreshes the games list, and doesn't reconnect), so that I can just reconnect them all again with just one click.

At the moment I'm not using galaxy anywhere near as much as I want to because it's just a pain to have to go in and click retry for every integration, and/or exit the program and restart it to fix it.

Galaxy can already tell if integrations have crashed (it shows the red dot on the menu), so there should also be an option to 'auto-retry crashed plugins' after a certain interval.

Unless there's some other way to fix this I don't know about?