When you encounter the "QuickBooks POS SQL Error Connection is Broken" issue, it typically means there's a disruption in the communication between QuickBooks Point of Sale (POS) and the SQL Server. To resolve this, start by ensuring the SQL Server (QBPOSSERVER) is running on the server hosting QuickBooks POS. Restart the server and check your network connections to confirm they are stable. If the problem persists, verify that the Windows Firewall or any other security software isn't blocking the connection. If these steps don't work, consider repairing the QuickBooks POS installation or contacting QuickBooks support for further assistance. Please visit our website: https://www.adviceventure....