Georgi Zayakov discovered that Google Ads has quietly added a new data source diagnostics view in Data Manager that shows clear connection health statuses and actionable error messages, so you can spot broken or degrading data connections before they affect reporting or bidding.
This is especially useful if you rely on offline conversions, CRM imports or complex tagging setups, for example integrations with Salesforce.
It’s a small update, but a meaningful step towards more reliable measurement in Google Ads.
