Author: Naveen Kumar

Naveen Kumar writes and maintains GlitchWise, a technology troubleshooting website that helps readers understand common device, software and connectivity problems through clear, practical guidance. The site covers streaming devices and apps, smart home devices, printers and peripherals, and Windows PCs and Macs. Its guides help readers identify likely causes, follow relevant troubleshooting steps, and understand when a problem may require further support. GlitchWise focuses on making everyday tech troubleshooting easier to follow, without unnecessary jargon or random trial and error. Spotted something outdated or incorrect? Contact GlitchWise to suggest a correction.

Streaming Devices & Apps | Fire TV

Fire TV Stick Storage Full? How to Free Up Space
ByNaveen Kumar October 28, 2026October 28, 2026

If your Fire TV Stick says storage is full, refuses to install an app, or keeps warning that there isn’t enough space for an update, you may not need to replace the device. Installed apps,…

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Streaming Devices & Apps | Roku

Roku App Not Finding Your Roku Device? How to Fix It
ByNaveen Kumar October 27, 2026October 27, 2026

If your Roku device is missing from the Roku mobile app, the problem may be network discovery rather than the app itself. Work through these checks to find and fix the cause.

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Windows & Mac | Windows

Windows 11 Quick Settings Not Opening? How to Fix It
ByNaveen Kumar October 26, 2026October 26, 2026

Can’t open Quick Settings in Windows 11? Find out whether the taskbar click or the entire panel is failing, then follow targeted troubleshooting steps.

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Windows & Mac | Windows

Windows Update Error 0x80073701: How to Fix It
ByNaveen Kumar October 24, 2026October 24, 2026

Windows Update error 0x80073701 can indicate a missing Windows assembly. Learn how to repair system components and investigate the cause when an update keeps failing.

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Windows & Mac | Windows

Windows Update Error 0x800F0831: How to Fix It
ByNaveen Kumar October 23, 2026October 23, 2026

Getting error 0x800F0831 when installing a Windows update? Start with component-store repair, then use the servicing logs to identify missing update packages if the problem continues.

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Printers | HP

HP Printer Not Printing in Color? Fix Missing or Faded Colors
ByNaveen Kumar October 22, 2026October 27, 2026

Is your HP printer producing black-and-white pages, missing colours or faded prints? Follow these checks to identify the cause before replacing ink or changing printer settings.

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Windows & Mac | Mac

Mac Not Detecting an External Display? Fix Monitor Connection Problems
ByNaveen Kumar October 19, 2026October 22, 2026

Connecting a second screen should not mean hours of guesswork. Learn how to isolate monitor, cable, adapter and macOS detection problems before replacing hardware.

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Smart Home & IoT | Smart Lights & Plugs

Smart Bulb Changes Color by Itself? Find the Cause
ByNaveen Kumar October 15, 2026October 24, 2026

Does your smart bulb keep changing colors without a command? Find out how to check lighting effects, schedules, linked controls and possible device faults.

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Smart Home & IoT | Smart Lights & Plugs

Smart Bulb Keeps Flickering? Fix Blinking and Flashing Lights
ByNaveen Kumar October 15, 2026October 24, 2026

A smart bulb that keeps flickering can be distracting, especially when it is supposed to provide steady lighting. You might notice brief flashes, repeated blinking, sudden changes in brightness, or a light that flickers even…

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