operations Archives

Winsage

September 1, 2026

Windows 11 Updates Trigger False Antivirus Warnings & Cursor Glitches

Microsoft is addressing two notable issues in Windows 11. The first is a harmless glitch that falsely indicates "Microsoft Defender Antivirus is turned off," which does not impact the antivirus's functionality. Users are advised to wait for a Microsoft update to resolve this. The second issue involves mouse customization settings not saving correctly since the August 27th update, although it only affects cosmetic preferences and not critical settings like pointer speed. Additionally, Microsoft has identified a solution for a game-breaking bug related to the "inpoutx64" driver, which will now be automatically blocked when launching Arc Raiders, with plans to extend this block to Marvel Tokon: Fighting Souls. Developers at Embark Studios have also implemented fixes for affected games, except for Tokon, for which players should use Microsoft's official workaround until a permanent solution is available.

Tech Optimizer

September 1, 2026

Connecting My LangGraph AI Agent to Postgres

A stateful LangGraph agent was developed to streamline a 15-minute booking process, featuring a user-friendly Streamlit UI and a backend powered by a Postgres database. The agent responds to customer queries, calculates service pricing, manages service acceptance, suggests time slots, and confirms appointment details. It operates in two modes: in-memory for rapid testing and Postgres for persistent storage. Testing can be done locally using Docker, which simulates a Postgres environment, or with a hosted Postgres instance. The project includes a docker-compose.yml file to initiate a PostgreSQL 16 container, allowing the application to connect to the database. Data persistence is ensured through Docker volumes, and the application can be run with specific commands after setting up the environment variables. The system has been tested successfully, demonstrating its ability to manage bookings and maintain data integrity across sessions. Future enhancements are planned to improve the booking workflow and integrate additional communication channels.

Tech Optimizer

September 1, 2026

Autoscaling Lakebase Postgres

Choosing a database instance size without prior knowledge of the workload can lead to inefficiencies and excessive compute usage. Lakebase Postgres addresses this with an autoscaling feature that eliminates manual sizing, utilizing in-place VM resizing and a monitoring algorithm for CPU, memory, and working set size. Lakebase Postgres separates compute and storage layers, allowing independent resizing of compute nodes without affecting the database. The autoscaling algorithm relies on three signals: CPU load (cpuGoalCU), memory use (memGoalCU), and compute-cache working set size (lfcGoalCU). The CPU load is monitored every five seconds, aiming to maintain it at or below 90% capacity. Memory usage is tracked at two frequencies: overall memory every five seconds and Postgres-specific memory every 100 milliseconds, with a goal to keep usage below 75% of allocated RAM. The compute cache evaluates active data access efficiency, adjusting size based on workload. The working set is estimated using a modified HyperLogLog algorithm that records timestamps for page accesses, allowing for distinct page estimates over various time frames. The algorithm projects future working-set growth to allocate sufficient cache while capping it at 75% of RAM. Resizing the compute involves four components: the autoscaler-agent, vm-monitor, Kubernetes scheduler, and NeonVM. Scaling up occurs when any of the three goals indicate a need for more resources, while scaling down includes verification to ensure sufficient memory remains for operations. Timely adjustments in both directions are prioritized to minimize costs.

Tech Optimizer

August 31, 2026

Gen Digital stock holds steady as investors await next earnings update

Gen Digital Inc. (US3687361044) is a significant player in the consumer cybersecurity software market, with its stock trading steadily as of late August 2026. The company emerged from the merger of NortonLifeLock’s consumer security business and Avast, focusing on antivirus, identity protection, and privacy tools for individual and small-business users. It reported multi-billion-dollar revenue from consumer security subscriptions in its most recent fiscal year, demonstrating year-over-year revenue growth and solid profitability. The company’s management has provided guidance for stable to moderately rising revenue and strong operating margins for the current fiscal year. Analyst consensus indicates expectations of modest earnings per share growth. Gen Digital's strategy includes offering subscription bundles that integrate various security services, enhancing customer retention and average revenue per user. The company has a diversified global reach and reported substantial free cash flow, supporting debt servicing and product development investments. Its consumer security suite combines antivirus protection, VPN services, and identity monitoring into a single subscription offering. As of late August 2026, Gen Digital's stock trades on a major U.S. exchange, reflecting balanced expectations between earnings growth and competitive risks.

AppWizard

August 31, 2026

Game review: Star Wars Zero Company (PC)

Star Wars Zero Company is a turn-based strategy game set during the waning days of the Clone Wars, where players lead a mercenary unit called Zero Company, led by former Republic officer Tesh Hawks. The game features tactical gameplay reminiscent of the X-COM series, with players managing a squad and engaging in combat missions while also exploring an upgradeable hub called The Den. Players can choose between Operations and Tactical Missions, with character customization options available for generic recruits. The game includes a variety of missions and enemies from the Star Wars universe, including a notable antagonist, The Coil. It features a permadeath system, strategic gameplay that emphasizes positioning and cover, and a soundtrack inspired by the franchise. The game is developed in collaboration with Lucasfilm, EA Games, and Bit Reactor.

AppWizard

August 30, 2026

Star Wars Zero Company’s permadeath makes it a better RPG than most RPGs, even though it’s not really an RPG

Star Wars Zero Company is a role-playing game that combines tactical gameplay with narrative depth, allowing players to explore a universe similar to Mass Effect 2. A key feature is its system of permanent character loss, where main characters can be lost if they fall in battle three times without medical attention, adding emotional weight to player decisions. The game emphasizes meaningful choices, enriching the narrative experience. Companion questlines, such as that of the clone trooper Trick, personalize the story and deepen player engagement. While the game successfully integrates permadeath into its mechanics, the narrative and tactical elements are somewhat distinct, with potential for greater integration in future developments.

Winsage

August 30, 2026

Windows 11 is accused of using AI to slow your PC, but it’s not what you think

Windows 11's privacy settings have caused confusion among users regarding the Text and image generation feature, leading to misconceptions that AI processes are actively running and draining system resources. Screenshots showing "zero" requests in the Recent activity section indicate that these features are not consuming RAM. The privacy page is intended to inform users about which applications can use on-device generative AI models, but it does not imply that these applications are currently using AI. The processing occurs on a specialized chip, ensuring that it does not burden the CPU, GPU, or standard RAM. Users can disable the feature by navigating to Settings > Privacy & security > Text and image generation. The terminology used in the operating system has contributed to misunderstandings, and the setting was enabled by default, which has led to skepticism among users due to Microsoft's history of implementing features without clear communication.

Winsage

August 30, 2026

In a rare move, Google is bringing native Windows 11 and WSL support to its new AI tools

The Windows Subsystem for Linux (WSL) is gaining popularity among developers, with GitHub introducing experimental support for WSL in its Copilot desktop application, allowing Linux environments to be used directly within Windows. Google is also integrating WSL support into its Antigravity development platform, marking a shift in its approach to Windows support. Rody Davis from Google confirmed that both WSL and native Windows support are being developed for Antigravity, which will enable file operations and shell commands in a Linux environment. GitHub Copilot now allows users to create sessions inside WSL, enhancing the development experience by enabling real-time interaction with projects in a WSL environment. Additionally, Microsoft is focusing on improving Windows for developers, with initiatives like Coreutils for Windows and the open-sourcing of WinUI, while Ubuntu is reportedly gaining traction on Windows 11.

Winsage

August 30, 2026

Your GPU’s scheduling toggle was pointless in 2020, and a growing list of Windows features now need it

For over a decade, Windows managed graphics card operations through a single CPU thread. In May 2020, Microsoft introduced Hardware-Accelerated GPU Scheduling (HAGS), allowing users to transfer scheduling tasks to the GPU. HAGS shifts scheduling from the CPU to a dedicated processor on the GPU, reducing CPU overhead. The introduction of WDDM 3.0 with Windows 11 21H2 requires HAGS for the basic hardware flip queue, which reduces power consumption. The advanced hardware flip queue, which addresses presentation latency, also requires HAGS. With Windows 11 24H2 and WDDM 3.2, native GPU fences were introduced, allowing the GPU to manage dependencies without CPU intervention. Nvidia's frame generation features require HAGS, while Intel's Arc B-series cards do not. The state of HAGS is determined by GPU drivers, and applications like OBS have shown caution towards HAGS due to historical issues.

Winsage

August 29, 2026

‘Force Restart’—Microsoft Changes Windows Update Next Month

Microsoft will implement changes to Windows PC updates next month, requiring mandatory restarts for specific security component fixes in September and October. The September update will necessitate a "force restart," while the October update will follow the regular quarterly routine. These changes primarily affect managed PCs, and IT administrators are advised to inform users. Additionally, users are cautioned about the Windows 11 update KB5120998 due to issues like broken cursor styling and reset wallpaper settings, with some users successfully resolving problems by uninstalling the update. Windows 11 users are also experiencing a DISM error, 0x800f0915, when repairing the system image post-update, although reports of this issue are low.