---
title: Litmus Edge 4.4.2
slug: litmusedge/product-features/2026/lts/litmus-edge-442
description: Resolved issues in Litmus Edge 4.4.2.
createdAt: 2026-11-04T21:42:29.011Z
---

Release date: November 6, 2026

Review the current list of [Limitations](docId:1aU_J1kW2_yFgUnYRr7LE).

:::hint{type="info"}
**Note:** For information on updates to APIs, see the [Litmus Edge](https://api.litmus.io/view/2s9Y5R1RvG#f4804d0e-07a6-4bbc-862e-a346cdc53870) and [Litmus Edge Manager](https://api.litmus.io/view/2s9Y5R1RvG#b7e9be00-4246-4091-8e34-bbe527228b46) change logs.
:::

## Resolved issues

**DeviceHub:**

- Fixed an issue where devices using the OPC UA Client Advanced driver could not connect to an OPC UA server when **Auth Mode** was set to **Certificate**. Connections with **Auth Mode** set to **Anonymous** were not affected.
- Fixed an issue where browsing an OPC UA server with address hints enabled failed with a `BadNodeIdUnknown` error when using the OPC UA Client Advanced driver. The failed browse task also restarted in a continuous loop. The browse task now skips address hint nodes and completes.
- Fixed an issue where the **Add UNS** button was unavailable in the *Connect Device* dialog box even when a Litmus UNS (Gen 1) or Litmus Unify connector was enabled.

**System:**

- Fixed an issue where no success or failure message appeared after restoring a configuration backup when the device did not reconnect after the reboot. Litmus Edge now displays an error message if the device remains unreachable.
- Fixed an issue where the *Streaming Logs* page stopped showing logs after a factory reset on a device with existing logs. Logs did not reappear after an upgrade.
- Fixed an issue on Docker deployments where a user without the `config: View permission` could open the *Template* page from System > **Device Management**. The empty page displayed a `Failed to load templates` message. Now a `You can’t open Device Management` page appears instead.

## Security

**System:**

- Updated third-party components to newer versions to improve security.