diff --git a/errorlog.md b/errorlog.md
index 70395d79..1d4f69e9 100644
--- a/errorlog.md
+++ b/errorlog.md
@@ -17,6 +17,12 @@ Categories (the `[type]` tag): _(none)_ = skill/command execution failure ·
 
 <!-- Append entries below this line -->
 
+2026-06-21 | Howard-Home | bitdefender | GravityZone API error [policies.getPolicyDetails]: Invalid value for 'policyId' parameter. [ctx: cmd=policy]
+
+2026-06-21 | Howard-Home | bitdefender | GravityZone API error [network.getManagedEndpointDetails]: Invalid value for 'endpointId' parameter. Expected format: 24-char hex ID [ctx: cmd=endpoint]
+
+2026-06-21 | Howard-Home | bitdefender | GravityZone API error [network.getEndpointsList]: Invalid value for 'parentId' parameter. [ctx: cmd=endpoints]
+
 2026-06-21 | GURU-KALI | remediation-tool/docs-drift | [friction] Mail.Send-already-in-suite kept resurfacing as 'broken/decision-needed' for 4 asks — root cause was gotchas.md saying 'suite has no mail scopes / mailbox BLOCKED' + a 'Decision 2026-06-15 NOT yet executed' block, contradicting feedback-memory line that the suite (exchange-op b43e7342) already holds Mail.Send. Fix: single authoritative truth across all live docs + headline in the feedback memory [ctx: ref=feedback_365_remediation_tool.md commit=f55b8d2]
 
 2026-06-21 | GURU-KALI | mailbox/remediation-tool | [correction] assumed Mail.Send needs a separate app (fabb3421/Claude-MSP-Access); correct is Mail.Send ALREADY EXISTS in the 365 remediation app suite — docs hardwiring the deleted fabb3421 must be purged everywhere [ctx: ref=4th-time-asked]