Apps
Logitech G HUB
Logitech G HUB stores several Chromium and Electron runtime caches under your Windows profile, including HTTP disk cache files in Cache_Data, V8 code cache entries in Code Cache, and GPU rasterization and shader data in GPUCache. These files speed up loading the app's interface, device images, and embedded web content, but they can become stale after G HUB updates, graphics driver changes, or interrupted launches; Kudu removes only those rebuildable caches and leaves your profiles, macros, device assignments, account data, and settings alone.
Why clean Logitech G HUB?
- Corrupted HTTP disk cache entries in Cache_Data can make the home screen or device pages load with missing panels, blank thumbnails, or endlessly spinning sections
- Invalidated V8 bytecode in Code Cache after a G HUB update can cause a very slow first launch, UI hangs, or repeated reloading while the app recompiles scripts
- Stale GPUCache data from a graphics driver update can break Chromium's accelerated rendering path, showing black windows, flickering panels, or invisible buttons until the cache is rebuilt
- A damaged cache after a crash or forced shutdown can leave G HUB stuck on its splash screen because the embedded Electron UI fails before device controls appear
- Oversized accumulated web cache can waste hundreds of megabytes and make G HUB feel sluggish when browsing device tabs, lighting effects, or downloaded content
- Out-of-date cached assets can keep old images, banners, or interface fragments around after an app update, so parts of the UI look mismatched or fail to refresh properly
What gets cleaned
Cache paths Kudu targets
Windows
%AppData%/G HUB/Cache/Cache_Data |
%AppData%/G HUB/Code Cache |
%AppData%/G HUB/GPUCache |
Frequently asked
Common questions about Logitech G HUB
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