Technical articles, guides, and tutorials for LizardSystems software products.
Microsoft confirmed that the September 2026 security updates can make Remote Desktop Services hang. Symptoms, affected systems, the fix for each version and how to catch a hung host early.
A short daily routine for the person who runs Remote Desktop Services: what to look at first, what counts as a problem, and how to see it all without opening each server.
A Remote Desktop session can be slow for four different reasons. This article walks through them in order, from the network to the session host, and shows what to measure at each step.
A stuck or abandoned Remote Desktop session holds memory, CPU, and a license until you end it. Here is when to disconnect, log off, or reset an RDS session, the commands for each, and how to clear them in bulk.
Terminal Services Manager 26.03 is out. Redesigned interface with Dark Mode, RDP connection quality monitoring per session, 11 new server metrics with interactive charts, advanced filtering on all tabs, and over 130 administrative commands.
Remote Desktop Protocol (RDP) is a cornerstone of modern IT infrastructure, enabling secure remote access to Windows Servers. However, improper configuration of RDP permissions can expose your systems to security risks or operational inefficiencies. In this guide, we’ll walk you through how to add users and configure RDP permissions step by step, while highlighting how LizardSystems Terminal Services Manager simplifies and enhances this process.
Terminal servers play a critical role in providing remote access to corporate resources. However, as the number of connections and server load increases, performance issues can arise, negatively impacting user productivity. In this article, we’ll explore how to effectively monitor and analyze terminal server performance using LizardSystems Terminal Services Manager, along with practical tips and examples to optimize your environment.
Terminal servers are essential tools for managing multiple user sessions, especially in enterprise environments. However, ensuring the privacy and security of these sessions is crucial, particularly when sensitive data is involved. This article provides practical steps to prevent unauthorized viewing or shadowing of terminal server sessions, helping administrators maintain a secure and compliant environment.
The tsadmin.msc snap-in shipped through Windows Server 2008 R2 and is not part of Windows Server 2012 or later. Here is where session management went, which commands replace it, and what the replacements cannot do.
When working with Windows RDS (Remote Desktop Services), it can be challenging to grant users the necessary permissions to manage shadow sessions without giving them full administrative access to the server. This article explains how to grant shadow permissions to your users on Windows RDS servers with minimal security risk.