---
title: BHDO 3.16.4
slug: bhdo-v2/bhdo-3164
createdAt: 2025-02-07T18:19:38.592Z
---
Release Date: Feb 5, 2025
Review the current list of [Limitations](docId\:iU7VsY8veH1CRfopWg1xf).
## Enhancements and Improvements
| Description |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **DeviceHub:**
- You can now configure the response timeout for all Modbus drivers.
- You can now publish either cell values or formulas in the **Excel (Gen1)** driver using the new *Cell Publishing Option* input box.
- You can now configure the *CoV* algorithm to value-only mode, eliminating the `serverTimestamp` check for **OPC UA Client Advanced **driver.
- You can now bypass specific *OPC UA* *Server Certificate *errors for **OPC UA Client Advanced (Gen 2)** driver (`BadCertificateChainInvalid` and `BadCertificateRevocationUnknown`) with newly added advanced settings flags. |
| **Digital Twins:**
- You can now **download/export** a *CSV *containing existing dynamic attributes. |
| **Integration:**
- Masked credentials will now be displayed as **``** or **•••••• **in the *Integration *UI fields to improve security by hiding sensitive information. |
## Resolved Issues
| Description |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **DeviceHub:**
- Fixed issue where writing a string value to **Keyence Nano Ethernet (Gen1)** tag resulted in unexpected null characters in flows UI. |
| **Digital Twins:**
- Fixed issue where *Upgrade Instance*, *Reload*, and *Save Model *buttons overlapped when the model name exceeded **250 **characters.
- Fixed issue where setting a high number interval caused the entire digital twin model to crash.
- Fixed issue where data transmission from digital twins instances continued to increase even after instances were stopped.
- Fixed issue where *MatSort *functionality was not functioning for models and instances tables. |
| **Integrations**:
- Fixed issue where the **MSSQL **connector failed to transition to a `Failed` state when disconnected. |
| **OPC UA Server:**
- Fixed issue with *OPCUA hierarchy *API that intermittently resulted in the generation of duplicate tags. |
| **System:**
- Fixed issue where multiple host file entries with the same IP address were not displayed correctly in the UI. |
| **Software:**
- Fixed issue where firewall rules were not migrated following upgrades. |
## Deprecated Components and Features
| Description |
| ------------------------------------------------------------------------------------------ |
| **Integration**:
- The following connectors are now deprecated:
- MindSphere PSK |