UAP-9814

Ubiquiti UAP-9814 DNS Resolution Error

Ubiquiti DNS Resolution Error UniFi
94% fix rate

Cause

DNS query timeout exceeded 5-second threshold

Fix Steps

  1. Open router admin panel and navigate to DNS settings
  2. Change primary DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare)
  3. Set secondary DNS to 8.8.4.4 or 1.0.0.1
  4. Flush DNS cache: ipconfig /flushdns (Windows) or sudo dscacheutil -flushcache (Mac)
  5. Restart router and connected devices

Related Errors

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