More for awareness. Not sure if a fix is needed.
The AdBlocker list "1Hosts (Lite)" is blocking looker.com
1Hosts (Lite) likely blocks looker.com because:
  1. Analytics/Tracking concerns - Looker is a business intelligence platform that processes and analyzes user data
  2. Data collection - BI platforms are often blocked by privacy-focused filter lists due to their data aggregation capabilities
  3. False positive - The filter may overly broadly block analytics-related domains
Since dashboards.harness.io uses cloud.looker.com subdomains, your adblocker is likely blocking access to the Harness dashboards. You'll need to whitelist *.cloud.looker.com or dashboards.harness.io in your AdGuard settings to access the Harness dashboard.
The list that blocked is not known for being overly aggressive.