I'm running into an issue where the autocomplete functionality appears to break.
This manifests itself as an extreme delay or no results being returned when using the "{" method to insert a macro. I thought it might be related to load, but it happens after hours when only one or two people are logged into the instance.
Any recommendations on where to investigate? Clearing the cache/rebooting Confluence is an extremely short-term solution but isn't an option during the day.
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Bumping this. I'm still running into problems where the macro auto-complete list has intermittent trouble loading.