configuration Archives

AppWizard

July 25, 2026

Forget Ultra settings, Halo: Campaign Evolved looks nearly as good with everything set to Low

During testing of Halo: Campaign Evolved, a notable performance dip of around 20% was observed when transitioning from Low to Ultra settings, averaging nearly 200 fps on high-end hardware. On an RTX 4070 Super rig, maintaining 60 fps at 1440p without upscaling is affected by these settings. Performance metrics for the Asus ROG Xbox Ally X at 1080p with Very Low settings and FSR Medium upscaling showed: - FSR Low: 49 Avg FPS, 39 1% Low FPS - FSR Medium: 43 Avg FPS, 34 1% Low FPS - FSR Ultra: 33 Avg FPS, 27 1% Low FPS - FSR Native: 22 Avg FPS, 19 1% Low FPS - TSR Low: 33 Avg FPS, 30 1% Low FPS - TSR Medium: 32 Avg FPS, 28 1% Low FPS - TSR Ultra: 31 Avg FPS, 26 1% Low FPS - TSR Native: 20 Avg FPS, 14 1% Low FPS For Low settings, the performance metrics were: - FSR Low: 32 Avg FPS, 27 1% Low FPS - FSR Medium: 26 Avg FPS, 22 1% Low FPS - FSR Ultra: 23 Avg FPS, 27 1% Low FPS - FSR Native: 16 Avg FPS, 14 1% Low FPS - TSR Low: 29 Avg FPS, 23 1% Low FPS - TSR Medium: 29 Avg FPS, 25 1% Low FPS - TSR Ultra: 29 Avg FPS, 25 1% Low FPS - TSR Native: 16 Avg FPS, 14 1% Low FPS For Medium settings, the performance results were: - FSR Low: 28 Avg FPS, 24 1% Low FPS - FSR Medium: 24 Avg FPS, 23 1% Low FPS - FSR Ultra: 21 Avg FPS, 18 1% Low FPS - FSR Native: 14 Avg FPS, 12 1% Low FPS - TSR Low: 29 Avg FPS, 24 1% Low FPS - TSR Medium: 28 Avg FPS, 25 1% Low FPS - TSR Ultra: 27 Avg FPS, 24 1% Low FPS - TSR Native: 15 Avg FPS, 14 1% Low FPS It is recommended to use Low settings for better performance and to disable motion blur for an improved gameplay experience.

Tech Optimizer

July 24, 2026

CrashStealer Mac malware steals passwords and wallets

A sophisticated new malware targeting Mac users, named CrashStealer, has been discovered by security researchers at Jamf Threat Labs. It masquerades as Apple's legitimate crash-reporting software and was first identified in May 2026, with active attacks detected by early July. CrashStealer is designed to extract sensitive information, including browser credentials, password manager data, and cryptocurrency wallet information, and can copy the Mac login Keychain. It uses native C++ programming, encrypts collected files, and employs anti-debugging features. The malware is distributed through a disk image labeled "Werkbit Setup," which features a polished installer that bypasses Mac security warnings by using a valid Apple Developer ID and notarization ticket. Once opened, it connects to GitHub for commands and downloads a script that installs a second disk image named CrashReporter.dmg, which mimics an Apple system component. CrashStealer presents a fake password prompt resembling a legitimate macOS request, verifying entered passwords locally. It targets data linked to various browsers and password managers, scanning for approximately 80 cryptocurrency wallet extensions and 14 password managers. Stolen data is stored in hidden folders, encrypted using AES-256-GCM, and packaged into hidden ZIP archives before being uploaded. Warning signs of infection include a website requiring a meeting PIN for download, unexpected password prompts, and unfamiliar apps requesting Full Disk Access. Users are advised to download apps from verified sources, avoid overriding security warnings, pause before entering passwords, review app permissions, install security updates, use antivirus software, and act quickly if they installed Werkbit Setup.

AppWizard

July 24, 2026

Cockroaches using apps that send messages without internet? Here is tech behind it

Delhi police are investigating the methods used by protesters in Central Delhi, particularly those associated with the Cockroach Janta Party (CJP), who are using specialized offline messaging applications to communicate despite internet restrictions and mobile network shutdowns. These apps utilize Bluetooth technology to create local networks, allowing communication without 4G, 5G, or Wi-Fi. One example is Bitchat, an app that enables message exchange via Bluetooth without the need for accounts or central servers. The messages are relayed between devices to form a mesh network, which is effective during internet shutdowns. The police are reaching out to app service providers for user information and are employing various investigative methods, including analyzing internet protocol device records and using facial recognition technology. This use of offline messaging apps has been observed in protests globally and during natural disasters.

Winsage

July 24, 2026

LG kills McAfee pop-up after Windows boss steps in

LG has decided to stop the McAfee pop-up notifications in its Monitor App Installer following intervention from Pavan Davuluri, head of Windows at Microsoft. Tim Sweeney, CEO of Epic Games, had previously highlighted the annoyance caused by these advertisements. The pop-ups appeared when certain LG devices, like the LG UltraGear, were connected to a Windows device for the first time. Windows allows hardware manufacturers to silently add software during external device installations, which can lead to advertising and mixed user experiences. LG is not exploiting vulnerabilities for software installation, and the automatic process is well-documented. This incident raises questions about review procedures and the implications of advertising within the Windows ecosystem.

AppWizard

July 24, 2026

How to Use WorldEdit in Minecraft Java and Bedrock

WorldEdit is a tool for Minecraft that has different requirements for Java Edition and Bedrock Edition. Users must select the correct version for their Minecraft edition. For Java Edition, WorldEdit can be downloaded from EngineHub or Modrinth, while Bedrock Edition requires a separate add-on. To install WorldEdit on Java Edition, users need to download the appropriate .jar file and place it in the server's plugins or mods folder, depending on the platform. Command access must be granted based on world or server settings, and users can select blocks for editing using various commands. Basic edits can be made using commands like //set, //replace, and //undo. For Bedrock Edition, users must download the add-on package, enable experimental features, and use semicolon commands for editing. The add-on also includes item shortcuts and management commands for access. The main differences between Java and Bedrock versions include the installation process, permissions, and command prefixes.

Tech Optimizer

July 23, 2026

Optimizing PostgreSQL on Azure directly in Visual Studio Code

Poor database performance can lead to missed SLAs, delayed releases, customer dissatisfaction, and lost revenue. Microsoft has enhanced PostgreSQL on Azure, transforming it into a fully managed platform that meets enterprise demands. Azure Database for PostgreSQL and the new Azure HorizonDB offer significant performance improvements, with HorizonDB being three times faster than self-managed PostgreSQL. The PostgreSQL extension for Visual Studio Code integrates performance management into development workflows, providing tools for managing PostgreSQL throughout its lifecycle. Key features include a server metrics dashboard that displays performance indicators, Azure Advisor recommendations for actionable insights, improved query plan visualization, and AI-assisted query analysis. The extension also enhances schema design and query formulation experiences, ensuring secure and governed interactions with PostgreSQL. Azure HorizonDB is in public preview, designed for AI-native workloads. These advancements aim to reduce friction, enhance clarity, and enable faster actions for enterprise teams managing PostgreSQL at scale.

AppWizard

July 23, 2026

Building a True Per-App Android Device Spoofer

Device spoofing in Android applications allows developers to manipulate device information, primarily through altering android.os.Build attributes. Existing spoofer applications often fail to modify native system API calls that retrieve genuine device information. Tweaks is a per-app spoofer integrated into AOSP and LineageOS, which changes device properties by modifying memory-mapped files under /dev/properties. It uses a private mount namespace to bind-mount modified property-context files, ensuring only the targeted application receives spoofed values while the rest of the system remains unaffected. The Tweaks app, which is platform-signed, communicates with the TweaksManagerService to write configurations and manage property overrides. The core functionality is handled by propgen, which generates property context files with spoofed values by identifying and patching properties in place. The TweaksManagerService ensures secure interactions and content-addresses generated property areas to allow sharing among apps with identical overrides. The spawn path in ProcessList.startProcess determines whether to apply spoofing based on conditions evaluated by the TweaksLocalService. Security is maintained through SELinux policies, which restrict access to spoofable properties. However, certain elements, such as /proc/self/mountinfo and /system/build.prop, still reveal authentic device information despite the spoofing capabilities of Tweaks. The source code for Tweaks and related patches is available for public access.

Winsage

July 23, 2026

LG monitors are reportedly automatically installing bloatware on Windows 11 PCs, but there’s an apparent fix

LG monitors are automatically installing McAfee bloatware on Windows 11 PCs without user consent, as indicated in the changelog of the LG Monitor App Installer on the Microsoft Store. This installation occurs when an LG monitor is connected, leading to a McAfee pop-up due to automatic installation triggered by Windows Update, which is logged by the Windows Reliability Monitor. Users can prevent this by enabling a setting in the Group Policy Editor to stop automatic downloads of applications linked to device metadata. It is recommended that users who have manually installed the LG monitor app remove it, as McAfee is a core component of the application. Microsoft has not commented on this issue.

Tech Optimizer

July 21, 2026

I Built My Second ETL Pipeline. This Time, I Started Thinking Like a Data Engineer

The author transitioned from a data analyst role to a data engineer, creating a 12-month self-study roadmap focused on learning by building projects. The first project was a GitHub ETL pipeline, which evolved from a simple Python script to a more complex system using SQLite and GitHub Actions for automation. The author realized that the challenges of data engineering lay in system design and orchestration rather than just writing ETL logic. For the second project, the author built an automated RSS ingestion pipeline to explore engineering decisions in creating a reliable data pipeline. The project emphasized the importance of separating application responsibilities from orchestration tasks, leading to the use of Docker for consistent execution environments and Kestra for orchestration. The author validated each component of the project incrementally: first the Python ETL, then PostgreSQL, followed by Docker, and finally Kestra. This approach ensured that each layer functioned correctly before adding complexity. The final architecture included distinct responsibilities for each component: Python for data processing, PostgreSQL for data storage, Docker for execution, and Kestra for orchestration. The author learned that effective engineering involves considering system reliability, error handling, and observability, shifting the focus from merely writing code to designing entire systems. The experience transformed the author's mindset, emphasizing the importance of incremental building and the separation of execution and orchestration responsibilities.

Winsage

July 21, 2026

Microsoft Confirms WSUS Sync Issue Causing Update Delays and Timeouts

Microsoft has identified synchronization delays and timeout errors affecting Windows Server Update Services (WSUS), which risks the timely delivery of Windows updates. WSUS is a management tool for distributing Windows updates across networks. Microsoft deprecated WSUS in September 2024 but continues to provide security fixes and updates. The synchronization issue has led to failures and delays in downloading update metadata, particularly impacting Windows 11 version 23H2 and later, Windows 10 version 1607, and Windows Server 2012 and later. This issue began around July 13, 2026, with mitigation efforts starting on July 18, 2026. Microsoft has released a partial fix for newly installed or rebuilt WSUS servers, while existing servers may still face challenges. The company is developing additional fixes and guidance. In previous years, Microsoft dealt with other WSUS-related issues affecting enterprise clients.