Do NOT bulk delete. Instead:

A company was merged or deleted in PSA, but tickets that were closed-remote (synced from RMM during the merge) still reference the old Company ID.

: Click "ACTIVATE" to see your current firmware (e.g., 4.3.0). Flash Lower Firmware : Select a lower firmware file (like ) and click "DOWNLOAD" to flash it. Disable Auto-Updates

Let me paint a picture. You are an MSP with 500 endpoints. You use (PSA) and NinjaRMM (RMM). You have a custom integration script that syncs "Alert Status" to a custom field called Alert_Severity .