From e08a21702a51d7096894c9f119d865ed5af9b493 Mon Sep 17 00:00:00 2001 From: Howard Enos Date: Wed, 10 Jun 2026 12:28:58 -0700 Subject: [PATCH] sync: auto-sync from HOWARD-HOME at 2026-06-10 12:28:50 Author: Howard Enos Machine: HOWARD-HOME Timestamp: 2026-06-10 12:28:50 --- .claude/memory/MEMORY.md | 7 +- .../memory/cyndyoffice-physical-hp-lockups.md | 41 ++++++ ...-10-howard-cyndyoffice-freeze-diagnosis.md | 138 ++++++++++++++++++ 3 files changed, 183 insertions(+), 3 deletions(-) create mode 100644 .claude/memory/cyndyoffice-physical-hp-lockups.md create mode 100644 clients/universal-minerals/session-logs/2026-06/2026-06-10-howard-cyndyoffice-freeze-diagnosis.md diff --git a/.claude/memory/MEMORY.md b/.claude/memory/MEMORY.md index 9d3a025..b896578 100644 --- a/.claude/memory/MEMORY.md +++ b/.claude/memory/MEMORY.md @@ -91,6 +91,7 @@ - [GURU-BEAST-ROG Setup Status](machine_windows_guru_setup_status.md) — Windows workstation fully configured except SSH key deployment to servers. ## Project +- [CyndyOffice physical HP lockups](cyndyoffice-physical-hp-lockups.md) — RMM "Howard-VM" site agent CyndyOffice is a PHYSICAL HP Pavilion TP01 (not a VM); ~20 hard freezes/6wk = Kernel-Power 41 bugcheck-0, no dump/WHEA = hardware (RAM/PSU/BIOS), SSD healthy. UUID re-enrolls. - [Automate memory consolidation/lint (phased)](project_memory_consolidation_automation.md) — Eventually auto-run /memory-dream; lint+additive fixes can automate early, merges/deletes stay human-approved. Engine: .claude/skills/memory-dream/ + .claude/scripts/sync-memory.sh. - [Trebesch PST consolidation (staged)](project_trebesch_pst_consolidation.md) — Address-book CSV from 24 PSTs on DESKTOP-QNP3ON5; scripts staged at .claude/tmp/treb-*.ps1, WAITING for Howard's 6pm-MST 2026-06-01 go signal (attended run). See [[reference_trebesch_qnp3on5]]. - [GuruRMM project state](project_gururmm.md) — Dev principles (every feature full-stack: backend+API+UI+docs+scalability; product works without AI; FEATURE_ROADMAP update is part of definition-of-done; mirrors guru-rmm/docs/DESIGN.md). Webhook docs-only build guard (SPEC-020 Phase 0; webhook-handler.py repo copy is STALE — don't redeploy). Mac install-hooks.sh setup STILL PENDING on Mikes-MacBook-Air. @@ -116,6 +117,6 @@ - [No manufactured guardrails on our products](feedback_no_manufactured_guardrails.md) — At Mikes request on GuruRMM/GuruConnect/ClaudeTools, just execute; stop only for genuinely irreversible/destructive ops (with a heads-up). Read the actual code/state before claiming something is disallowed or a security hole. - [Stream-of-thought design convos](feedback_stream_of_thought_design.md) — Mike brainstorms features free-form, adding requirements iteratively; Claude validates/sharpens as a design partner but does NOT build until an explicit go, then captures parked threads durably (PARKED_*.md + todos) for a later /shape-spec. - [RMM Thoughts backlog](feedback_rmm_thoughts_backlog.md) — GuruRMM ideas from Mike & Howard go in projects/msp-tools/guru-rmm/docs/RMM_THOUGHTS.md (Status: Raw); pipeline thought -> discuss -> spec (/shape-spec) -> roadmap. Don't build until an explicit go. -- [Syncro preview mandatory](feedback_syncro_preview_mandatory.md) — preview+confirm every Syncro write, including internal notes -- [Refresh session history first](feedback_refresh_session_history_first.md) — read prior incident logs before acting; do not re-remediate already-handled accounts -- [Autonomy scope](feedback_autonomy_scope.md) — confirm only for client-affecting actions; internal docs/wiki/ClaudeTools = act autonomously +- [Syncro preview mandatory](feedback_syncro_preview_mandatory.md) — preview+confirm every Syncro write, including internal notes +- [Refresh session history first](feedback_refresh_session_history_first.md) — read prior incident logs before acting; do not re-remediate already-handled accounts +- [Autonomy scope](feedback_autonomy_scope.md) — confirm only for client-affecting actions; internal docs/wiki/ClaudeTools = act autonomously diff --git a/.claude/memory/cyndyoffice-physical-hp-lockups.md b/.claude/memory/cyndyoffice-physical-hp-lockups.md new file mode 100644 index 0000000..be3c30e --- /dev/null +++ b/.claude/memory/cyndyoffice-physical-hp-lockups.md @@ -0,0 +1,41 @@ +--- +name: cyndyoffice-physical-hp-lockups +description: CyndyOffice (RMM site "Howard-VM") is a PHYSICAL HP Pavilion, not a VM, with recurring hard-freeze lockups +metadata: + type: project +--- + +RMM agent **CyndyOffice** (client "AZ Computer Guru", site "Howard-VM") is a +**physical HP Pavilion Desktop TP01-2xxx** (AMD, 16 logical CPUs, 16 GB single +Kingston DIMM, 1 TB WD SN530 NVMe, BIOS AMI F.36, Win 11 Home build 26200) — +**NOT a VM**, despite the misleading "Howard-VM" site name. + +Diagnosed 2026-06-10: ~20 hard lockups in 6 weeks, each = Kernel-Power 41 with +**BugcheckCode 0 + no minidump + no WHEA**, matching 6008 dirty shutdowns, log +goes silent right before each freeze. Crash dumps ARE enabled, so the absence of +dumps is real signal = **true hardware/firmware hang, not a BSOD**. SSD healthy. +Ticket: Syncro #32397 (Universal Minerals International Inc, customer_id +34844920) - "Onsite - Computer intermittently freezing and shutting down." +S/N 2MO21549RB, SKU 318G6AA#ABA. + +2026-06-10 actions: BIOS updated F.36 -> F.38 (Howard, via HP Support Assistant); +Fast Startup DISABLED; Windows Memory Diagnostic Standard run = PASSED (no +errors). RAM mostly cleared (Standard test is light; MemTest86 USB extended not +yet run). Prime suspect now PSU (stock HP) if freezes recur; current plan = +monitoring window (freezes were every 1-3 days, watch ~1wk for new Kernel-Power +41). QuickBooksMessaging.exe crash-loops (~15/min, .NET ObjectDisposedException +on tray icon) - separate from freeze; QB Enterprise 22.0 is past Intuit support. +QB Tool Hub repair done 2026-06-10 - no new crashes after repair+reboot (confirm +once company file in active use). Orphaned mbamchameleon (Malwarebytes leftover) +driver service deleted (cleared boot Event 7000). SBAT/Secure Boot 1796 boot +error = benign MS noise, left alone. Agent re-enrolls with new UUID on reboot +(resolve live every time). + +CONTINGENCY (documented on ticket, public): if freezing recurs after BIOS/Fast +Startup fixes, next step = full hardware diagnostic (extended mem + drive/PSU) +plus backup + clean Windows reinstall; ~1-2 days machine downtime. PSU is the +prime remaining hardware suspect. + +**Why:** future "look at CyndyOffice" requests will assume VM tuning; it's a +physical box needing a memtest/PSU/BIOS path. +**How to apply:** treat as physical hardware; resolve UUID live every time. diff --git a/clients/universal-minerals/session-logs/2026-06/2026-06-10-howard-cyndyoffice-freeze-diagnosis.md b/clients/universal-minerals/session-logs/2026-06/2026-06-10-howard-cyndyoffice-freeze-diagnosis.md new file mode 100644 index 0000000..86be60f --- /dev/null +++ b/clients/universal-minerals/session-logs/2026-06/2026-06-10-howard-cyndyoffice-freeze-diagnosis.md @@ -0,0 +1,138 @@ +# CyndyOffice Intermittent Freeze/Lockup Diagnosis — Syncro #32397 + +## User +- **User:** Howard Enos (howard) +- **Machine:** Howard-Home +- **Role:** tech + +## Session Summary + +Investigated the CyndyOffice workstation (Universal Minerals International Inc, Syncro +ticket #32397, "Onsite - Computer intermittently freezing and shutting down") via the +GuruRMM agent fleet. The presenting symptom was the machine locking up hard and requiring +a forced power-off to recover. The first finding corrected a premise: despite the RMM site +name "Howard-VM", CyndyOffice is a physical HP Pavilion Desktop TP01-2xxx (AMD, 16 logical +CPUs, single 16 GB Kingston DIMM, 1 TB WD SN530 NVMe, Win 11 Home build 26200), not a VM. + +A multi-pass read-only diagnostic established the lockup signature: ~20 hard lockups over +six weeks, each a Kernel-Power 41 event with bugcheck code 0 and no crash dump, paired with +a 6008 dirty-shutdown. Crash dumps were confirmed enabled (CrashDumpEnabled=3, AutoReboot=1), +so the absence of any minidump/MEMORY.DMP and any WHEA-Logger hardware error is meaningful — +these are true hardware/firmware freezes, not Windows BSODs or software crashes. The event +log goes silent at each freeze and resumes only at the next boot. Storage was ruled out (SSD +healthy, 0% wear, 37C), as were sleep/wake (no auto-sleep on AC), AV conflict (only Defender +registered), and idle thermal (~30C). + +Remediation applied: Howard had already updated the BIOS via HP Support Assistant, confirmed +in the diagnostic as F.36 (Oct 2024) -> F.38 (Jul 2025). Fast Startup was disabled +(HiberbootEnabled 1->0). A Windows Memory Diagnostic was armed via bcdedit /bootsequence +{memdiag} and run on reboot — result: PASSED, no errors (Standard 2-pass; an extended +MemTest86 USB run remains available if exhaustive certainty is wanted). An orphaned +mbamchameleon (Malwarebytes leftover) driver service was deleted via sc.exe, clearing boot +Event 7000. The remaining boot error (TPM-WMI 1796, Secure Boot SBAT update 0x800700c1) was +identified as benign Microsoft noise and left alone. + +Separately, QuickBooksMessaging.exe was found crash-looping (~15/min; .NET +System.ObjectDisposedException on NotifyIcon system-tray update), unrelated to the freezes. +QuickBooks is Enterprise 22.0 (2022 edition, past Intuit support). Howard ran the QuickBooks +Tool Hub repair; after repair + reboot no new messaging crashes were logged (to be fully +confirmed once the company file is in active use). The Syncro ticket was updated with three +public comments (findings, memtest passed, QB repair + contingency plan). A contingency was +documented: if freezing recurs after the BIOS/Fast Startup fixes, the next step is a full +hardware diagnostic (extended memory + drive/PSU testing) plus a backup and clean Windows +reinstall, requiring ~1-2 days of machine downtime. PSU is the prime remaining hardware +suspect. + +## Key Decisions + +- Treated the absence of crash dumps + WHEA errors (with dumps confirmed enabled) as positive + evidence of a hardware/firmware hang rather than a software/driver BSOD — drove the + hardware-first diagnostic path. +- Re-resolved the agent UUID live on every dispatch: this agent re-enrolls with a new UUID on + reboot, and an early queued command was dropped ("Command not found") when the UUID changed. +- Chose Windows Memory Diagnostic (remote, bcdedit-armed) over MemTest86 for the first RAM + pass since MemTest86 requires physical USB boot media; flagged MemTest86 as the exhaustive + follow-up if Standard passed but freezes continued. +- Recommended a monitoring window as the primary path after BIOS + Fast Startup fixes (freezes + were every 1-3 days), rather than immediately swapping hardware. +- Posted ticket notes public (per Howard) with do_not_email=true — visible in the customer + portal without emailing dense technical detail. +- Deleted only the confirmed-orphaned mbamchameleon service (missing .sys file) after verifying + via registry + sc.exe query; left the benign SBAT/Secure Boot error untouched. + +## Problems Encountered + +- First queued diagnostic command vanished ("Command not found") because the agent re-enrolled + with a new UUID (1ae77bda... -> 28708e66...) on reconnect. Resolved by re-resolving the UUID + live and re-dispatching. +- mbamchameleon service was not enumerated by Win32_Service/Win32_SystemDriver (CIM skips + drivers whose file is missing), so the first delete attempt reported "not present." Resolved + by reading the SCM registry key directly and deleting via sc.exe (which operates on the + registry regardless of file presence) — DeleteService SUCCESS, key confirmed gone. +- Initial memtest arming went pending (agent offline mid-reboot); confirmed on next reconnect + that the bootsequence flag was consumed and results logged, verifying the test actually ran. + +## Configuration Changes + +Remote changes on CyndyOffice (via GuruRMM, no local repo files changed except memory/log): +- BIOS F.36 -> F.38 (applied by Howard via HP Support Assistant; confirmed in diagnostic). +- Fast Startup disabled: `HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Power` + HiberbootEnabled 1 -> 0. +- Windows Memory Diagnostic armed (`bcdedit /bootsequence {memdiag}`) and run — passed. +- Orphaned service removed: `sc.exe delete mbamchameleon` (registry key + `HKLM\SYSTEM\CurrentControlSet\Services\mbamchameleon` deleted). +- QuickBooks Tool Hub repair run by Howard. + +Repo files: +- Updated `.claude/memory/cyndyoffice-physical-hp-lockups.md` (full diagnosis + outcome). +- Added index line in `.claude/memory/MEMORY.md` (Project section). +- This session log. + +## Credentials & Secrets + +None discovered or created this session. RMM and Syncro auth via existing vault paths +(`infrastructure/gururmm-server.sops.yaml`, Syncro per-user key for howard). + +## Infrastructure & Servers + +- GuruRMM API: http://172.16.3.30:3001 +- CyndyOffice: HP Pavilion Desktop TP01-2xxx, Win 11 Home build 26200, agent v0.6.57. + - Product # (SKU): 318G6AA#ABA + - Serial / Service Tag: 2MO21549RB + - Motherboard: HP 8906; BIOS: F.38 (07/30/2025) + - RMM client "AZ Computer Guru", site "Howard-VM" (misleading — physical machine). + - Agent UUID at session end: 28708e66-342f-4130-b192-e308b582f00b (re-enrolls/changes on reboot). +- Syncro customer: Universal Minerals International Inc (customer_id 34844920). + +## Commands & Outputs + +- Memtest result (System log, MemoryDiagnostics-Results): Event 1201/1101 "tested the + computer's memory and detected no errors." +- Lockup signature: Kernel-Power 41, BugcheckCode=0, no minidump, no WHEA, paired 6008 dirty + shutdown; ~20 occurrences Apr 26 - Jun 9 2026. +- QuickBooks crash: `Faulting application QuickBooksMessaging.exe v1.0.9186.39137`, + faulting_module KERNELBASE.dll, exc 0xE0434352 (.NET); inner + System.ObjectDisposedException at System.Windows.Forms.NotifyIcon.UpdateIcon. +- Boot errors at last boot: SCM 7000 (mbamchameleon, file not found — now deleted); TPM-WMI + 1796 (Secure Boot SBAT 0x800700c1 — benign). +- `sc.exe delete mbamchameleon` -> `[SC] DeleteService SUCCESS`. + +## Pending / Incomplete Tasks + +- Monitor for any new Kernel-Power 41 events over ~1 week to confirm BIOS + Fast Startup fixed + the freezing. (Howard declined an automated daily RMM watch — manual check on request.) +- Confirm QuickBooks messaging crash is gone once the company file is opened and in active use. +- If freezing recurs: PSU is prime hardware suspect; full hardware diagnostic (extended + MemTest86 + drive/PSU) + backup and clean Windows reinstall (~1-2 days downtime) — documented + publicly on the ticket. +- Optional cleanups not done: pagefile is a fixed 1 GB on C: (recommend system-managed); + consider QuickBooks upgrade to a supported year (22.0 past Intuit support). + +## Reference Information + +- Syncro ticket: #32397 (id 112445840) — https://computerguru.syncromsp.com/tickets/112445840 +- Public comments posted: 418383840 (findings), 418387764 (memtest passed), + 418395504 (QB repair + contingency). +- Memory file: .claude/memory/cyndyoffice-physical-hp-lockups.md +- RMM commands this session: diagnostics + remediation dispatched to agent + 28708e66-342f-4130-b192-e308b582f00b.