---
title: Manufacturing Connect Edge 3.16.9
slug: manufacturing-connect-edge-v2/manufacturing-connect-edge-3169
docTags: 
createdAt: 2025-07-18T16:13:09.616Z
---

Release Date: June 18, 2025

Review the current list of [Limitations](docId\:vX2EdS4PWKzLyJlAypZlV).

## Enhancements and Improvements

| Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **DeviceHub:**<br />* The Siemens S7 CommPlus driver now supports:
  - PIP & RTM datatypes.
  - User-defined Data Types (UDT) and Instance DBs.
  - Totally Integrated Automation (TIA) drop-down types.
  - Converting mdim array tagnames to unflattened form. This also provides support for non-zero starting indices including negative values. Note that the version 2 protocol doesn’t provide mdims during explore.
* The DNP3 Ethernet with FB Extensions driver now supports specifying a username and password for tunneling. |
| **System:**<br />* Updated udev rules for usb-serial symlinks to support new kernel and system.                                                                                                                                                                                                                                                                                                                                                                                                                                          |

## Resolved Issues

| Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **DeviceHub:**<br />* Fixed an issue with browsing sparse array fields with the Siemens S7 CommPlus driver.
* Fixed an issue where the DNP3 Ethernet with FB Extensions driver failed to reconnect after a PLC reboot.
* Fixed an issue where serial devices did not display in the **Communication Port** drop-down list in the **Connect Device** dialog.
* Fixed an issue where stopping and removing a device in grid view had no effect in **DeviceHub&#x20;**> **Devices**.<br />**Integrations:**<br />* Fixed an issue where the browser became unresponsive when attempting to add a connector in **Integrations&#x20;**> **Configuration**.
* Fixed an issue where the WLAN title was not fully visible in the UI.
* Fixed a UI issue with Marketplace Network layout.<br />**System:**<br />* Fixed an issue where the license expiration message didn't display on the last day of the license. |