network troubleshooting

When Windows users manage mobile broadband networks—for instance, 4G or 5G LTE connections via USB dongles, embedded SIMs, or cellular-enabled laptops—they often expect each connection to be guided by familiar network hardware characteristics such as the device’s Media Access Control (MAC)...

Mobile broadband interfaces play an increasingly significant role in the modern Windows ecosystem, powering everything from ultraportable laptops to enterprise IoT deployments. For most Windows users, connectivity “just works,” but beneath that seamless experience are intricate details in how...

On a brisk morning in the evolving world of Windows networking, an obscure yet complex issue has surfaced that draws attention to the ever-growing presence of mobile broadband interfaces on modern Windows devices. Microsoft has acknowledged a phenomenon that may puzzle even the most seasoned IT...

DNS configuration sits at the heart of almost every enterprise Windows Server deployment, empowering seamless communication, security, and operational integrity. While the average user might take it for granted when a URL magically brings up a website or when servers communicate using hostnames...

Few experiences in modern computing are as universally frustrating as network connection problems, especially when all the usual fixes—rebooting the router, toggling Airplane Mode, and even the age-old strategy of taking a coffee break—have failed to restore your online access. In these moments...

Standing at the crossroads of IT and business, network administrators are among the unsung heroes who keep organizations running smoothly. In a world increasingly reliant on connected systems—ranging from sprawling corporate infrastructures to home-based remote work solutions—the importance of...

Configuring TCP/IP settings in Windows 11 is a foundational task both for new home network enthusiasts and seasoned IT professionals managing advanced environments. Mastering these settings is essential for troubleshooting connectivity problems, setting up devices with precise network...

Few frustrations in daily digital life rival a sluggish internet connection—especially when you know your hardware and service should be capable of so much more. For millions using Windows PCs, slow internet is an increasingly common pain point, whether working from home, streaming, or gaming...

For countless Windows users, understanding how devices communicate across a local network is a foundational tech skill, yet many remain unaware of the simplest way to check their local IP address—a key tidbit needed for troubleshooting, router setup, or secure remote desktop connections. Knowing...

Few things can be as frustrating as persistent network connectivity issues. From erratic Wi-Fi connections to general instability, such problems can bring your digital productivity or entertainment to a screeching halt. Users of Windows 11 are not immune to these woes, but fortunately, Microsoft...

I have migrated from Windows Server 2012 Essentials which required the server to be a domain controller to Windows Server 2022 Standard. I removed the old server from operation and no longer have or want a domain controller. I just need to establish basic shared folder access from client PCs...

Microsoft has issued a critical warning concerning a significant bug in Windows Server 2025, specifically affecting domain controllers running the Active Directory Domain Services (AD DS) role. This bug manifests after a system restart, where the domain controllers fail to apply the correct...

The article on BleepingComputer reports a critical issue affecting Windows Server 2025 domain controllers (DCs): After a restart, some DCs may become inaccessible, causing apps and services reliant on them to fail or go offline. Key Points: Root Cause: After rebooting, the server is loading the...

Windows Server 2025, Microsoft's latest server operating system, is currently facing a significant challenge that has drawn the attention of IT administrators and enterprise network managers worldwide. A critical bug has been identified involving the domain controllers—the pivotal servers tasked...

Windows Server 2025, the latest iteration of Microsoft's server operating system, has encountered a significant challenge shortly after its release. A critical bug affecting domain controllers has emerged, primarily concerning the handling of network profiles following a system restart. This...

Here's a summary of the article from BleepingComputer: Title: Microsoft: Windows Server 2025 restarts break connectivity on some DCs Main Points: Microsoft has warned IT administrators that after a restart, some Windows Server 2025 domain controllers (DCs) might become inaccessible. The issue...

For millions embracing the Windows 11 24H2 update, excitement around new features and security enhancements quickly soured into frustration for many users when a perplexing issue surfaced: their network computers and devices vanished from File Explorer’s “Network” view. This problem, especially...

Few experiences disrupt a Windows user’s daily workflow quite like getting stuck at login, watching the File Explorer freeze, or waiting endlessly for network drives to reconnect. For organizations and home users alike, the reliability of mapped network drives can make or break productivity. The...

Imagine, for a moment, a world where the term “mean time to resolution” no longer elicits dread and coffee-soaked resignation from IT teams, but instead hints at a brisk, almost leisurely stroll through incident management. Versa’s latest offering, the Model Context Protocol (MCP) Server, claims...

If you’ve ever fantasized about living in the shadow of Table Mountain, surrounded by the kind of natural beauty usually reserved for desktop wallpapers, while also spending eight hours a day trying to figure out why a printer won’t connect to WiFi, then the role of IT Assistant in Cape Town may...