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QuantumNexusProtocol/docs/troubleshooting.md

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+# Troubleshooting Guide
+
+This guide will help you troubleshoot common issues with the Quantum Nexus Protocol.
+
+## Common Issues
+
+- **Transaction failed**: Verify the transaction status and recipient's address.
+- **Smart contract error**: Review the smart contract code for errors.
+- **Node not syncing**: Check the node configuration and network connection.
+
+## Troubleshooting Steps
+
+1. Review logs for error messages.
+2. Restart the node if necessary.
+3. Reach out to community forums for additional support.