sync: auto-sync from HOWARD-HOME at 2026-05-06 13:50:24
Author: Howard Enos Machine: HOWARD-HOME Timestamp: 2026-05-06 13:50:24
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@@ -55,7 +55,7 @@ Music retail + repair shop running AIMsi POS on-prem. Primary server IMC1 (Dell
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- C: drive at ~77% full — monitor
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- SMB1 still enabled — disable when time permits
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- `TestConv61223` DB (on orphan `IMC1\AIMSQL`, leftover from 2023 conversion test) safe to drop — verify first
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- **AIM "connection broken" recurrence under host memory pressure.** SQLEXPRESS has no `max server memory` cap; under pressure Windows trims working sets and reaps idle Telerik pool slots, causing user-facing `Telerik.OpenAccess` connection-broken errors. First seen 2026-05-05 (Station 1), recurred 2026-05-06 ~12:14 PM (Station 1 again). Recommended fix: cap `max server memory` on SQLEXPRESS (~12-14 GB), WID (~512 MB), and AIMSQL (~256 MB). Long-term: dedicated DB host or Server 2019 migration. Note: misleading instance name burned ~1 day of triage — do NOT stop SQLEXPRESS thinking it's idle.
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- **AIM "connection broken" recurrence under host memory pressure.** SQLEXPRESS has no `max server memory` cap; under pressure Windows trims working sets and reaps idle Telerik pool slots, causing user-facing `Telerik.OpenAccess` connection-broken errors. First seen 2026-05-05 (Station 1 = `IMC-STATION1`, **192.168.0.50**), recurred 2026-05-06 ~12:14 PM (same workstation). Recommended fix: cap `max server memory` on SQLEXPRESS (~12-14 GB), WID (~512 MB), and AIMSQL (~256 MB). Long-term: dedicated DB host or Server 2019 migration. Note: misleading instance name burned ~1 day of triage — do NOT stop SQLEXPRESS thinking it's idle.
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---
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