Fault Board
lowResolvedLAN probeDHCP / DNS
Transient DNS resolution dip
branch-laptop saw 2 of 10 lookups fail in one probe cycle, then recovered.
Branch LAN · branch-laptop (host probe) · 5/29/2026, 8:49:22 PM
Root-cause analysis
Diagnosed cause
Upstream resolver hiccup; cleared on the next probe cycle.
RCA confidence55%
Below the 70% threshold — routed to human triage, no fix pre-formed.
Reasoning
Only one cycle in the trailing window failed; below the sustained-failure threshold for a real outage.
Generated by heuristic
Evidence trail
dns_resolution_failuresFailed DNS lookups: 2
Two failures observed once, then five-out-of-five successes on the following cycle.
Normalized telemetry (1)
Failed DNS lookups2
Outcome
ResolvedSee the Audit Log for the full action trail.