- Gaming and consoles
- PC peripherals and accessories
Spinning G Logo
Logitech Spinning G Logo PC peripheral: G HUB stuck loading
Risk level
Low
Usually safe to check without specialist tools.
Urgency
Medium
Quick answer
When Logitech G HUB freezes on startup with a looping spinning G logo, quit G HUB from the system tray, end LGHUB Agent and LGHUB in order while leaving LGHUB Updater running, and restart LGHUBUpdaterService. On macOS, Force Quit both processes in Activity Monitor and run pkill.
Safety first
Stop and check this first
- When ending G HUB tasks in Windows Task Manager to clear the spinning logo, do not end LGHUB Updater: Logitech explicitly instructs leaving LGHUB Updater running while ending LGHUB Agent and LGHUB.
Safe checks you can perform
- Quit G HUB completely from the system tray or menu bar
- End G HUB background processes in the specified order
- Restart the G HUB service and relaunch or reboot the system
Leave these tasks to a qualified professional
- Do not attempt this professional task: Perform ordered process termination and LGHUBUpdaterService restart
- Do not attempt this professional task: Complete a full system reboot and escalate to Advanced Troubleshooting
What a technician must be able to justify
Technician visit
These are the steps they must carry out and show you. Tick them as they work: if steps are skipped, do not accept a part swap.
These are not instructions for opening or handling the equipment yourself. They are the checks that should support a technical conclusion.
Perform ordered process termination and LGHUBUpdaterService restart
What they doThe technician quits G HUB, ends LGHUB Agent followed by all LGHUB processes while keeping LGHUB Updater running on Windows, and restarts LGHUBUpdaterService waiting 10-15 seconds until Status reads Running (or runs Force Quit and sudo pkill -f lghub on macOS).
They must show youLGHUB Updater left running, LGHUBUpdaterService showing Running status, and G HUB launching afterward.
In writingoperating system, ordered processes terminated, service status after 10-15 seconds, and G HUB launch outcome.
Complete a full system reboot and escalate to Advanced Troubleshooting
What they doIf the logo loop continues after the service restart, the professional performs a full Windows or Mac restart to clear services and system caches, then transitions an administrator account to the G HUB Advanced Troubleshooting guide.
They must show youG HUB startup behavior after the full computer restart and confirmation of administrator privileges.
In writingpost-reboot result, verified administrator account status, and progression to the G HUB Advanced Troubleshooting guide.
Before accepting a part or repair
Nothing has been shown yet. Do not accept a part swap based on the code alone.
Follow these steps
Note: Follow the documented order. An error code identifies the affected system, but it does not prove by itself which part has failed.
Quit G HUB completely from the system tray or menu bar
- Who:
- you, logged into the Windows or macOS computer where G HUB is stuck on the spinning logo.
- How:
- on Windows, right-click the G HUB icon in the bottom-right system tray and select Quit; on macOS, right-click the G HUB icon in the top-right menu bar and choose Quit G HUB (or press Cmd + Q), confirming all G HUB windows are closed.
- Result that matters:
- close the unresponsive application window before stopping background processes.
- If all G HUB windows close:
- proceed to Task Manager or Activity Monitor to end the background tasks.
- If the window remains frozen on screen:
- continue directly to the process termination step.
- Evidence to keep:
- confirmation that the G HUB window closed before service restart steps began.
Evidence: G HUB freezes while loading and logo animation loops
End G HUB background processes in the specified order
- Who:
- you, using Windows Task Manager or macOS Activity Monitor.
- How:
- on Windows (Ctrl + Shift + Esc > More details > Processes), end LGHUB Agent first and then end all LGHUB entries while leaving LGHUB Updater running; on macOS (Activity Monitor > CPU tab > filter by G HUB), Force Quit Logitech G HUB Agent first and Logitech G HUB second.
- Result that matters:
- terminate the stuck agent and application processes in the exact order required by Logitech.
- If the processes close in that sequence:
- move on to restarting the G HUB service.
- If processes remain active on macOS:
- terminate them through Terminal in the next step.
- Evidence to keep:
- processes ended in sequence and verification on Windows that LGHUB Updater stayed running.
Evidence: G HUB freezes while loading and logo animation loops
Restart the G HUB service and relaunch or reboot the system
- Who:
- you, using the Task Manager Services tab on Windows or Terminal with admin password on macOS.
- How:
- on Windows, open the Services tab in Task Manager, right-click LGHUBUpdaterService, select Restart, and wait 10-15 seconds until Status shows Running; on macOS, run sudo pkill -f lghub in Terminal and wait 10-15 seconds; relaunch G HUB and reboot the computer if the loop remains.
- Result that matters:
- restore the background service so G HUB can complete startup normally.
- If LGHUBUpdaterService shows Running and G HUB opens normally:
- keep the restored startup state.
- If the spinning logo persists after a full reboot on an administrator account:
- follow Logitech's Advanced Troubleshooting guide.
- Evidence to keep:
- Running status on LGHUBUpdaterService and G HUB launch behavior after the 10-15 second wait.
Evidence: G HUB freezes while loading and logo animation loops
Still not solved
If the error persists, stop here. See what the technician must do and show you.
Where this code applies
A code is meaningful only inside the right product and version context.
Primary scope
- System
- Gaming and consoles
- Brand
- Logitech G
- Product type
- PC peripherals and accessories
Known code variants
- Animación del logotipo se repite en G HUB
- G HUB freezes while loading
- G HUB se congela durante la carga
- Logo animation loops in G HUB
- Logotipo G girando
- Spinning G Logo
What it means
Logitech Support's guide 'G HUB freezes while loading and logo animation loops' covers startup hangs on Windows and macOS for the companion software used with Logitech G peripherals. On Windows, G HUB relies on LGHUBUpdaterService for key operations; when that service becomes stuck, the app displays a continuously spinning G Logo. Other Logitech software families may behave differently. A looping logo animation alone never proves that your connected peripheral hardware is faulty.
Warnings and stop conditions
- Lowsource verified
When ending G HUB tasks in Windows Task Manager to clear the spinning logo, do not end LGHUB Updater: Logitech explicitly instructs leaving LGHUB Updater running while ending LGHUB Agent and LGHUB.
Evidence: G HUB freezes while loading and logo animation loops
Symptoms and causes
Probable causes · in order
- Stuck LGHUBUpdaterService during application startupCommon
On Windows, G HUB uses a background service for core operations; if LGHUBUpdaterService gets stuck, G HUB stays on a spinning G Logo.
Evidence: G HUB freezes while loading and logo animation loops
- Unresponsive LGHUB Agent or LGHUB background processesPossible
On Windows or macOS, hung agent or main application processes can block startup until they are terminated in the prescribed sequence.
Evidence: G HUB freezes while loading and logo animation loops
Virtual technician
Does Spinning G Logo still appear after these checks?
Answer a few questions to narrow down the likely cause and the safest next action. Guidance only - it never replaces a professional.
Sources and technical references
- 1
G HUB freezes while loading and logo animation loops
Logitech Support · 2026 · official_doc
- 2
G HUB se congela durante la carga y la animación del logotipo se repite
Logitech Support · 2026 · official_doc
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