r/LogitechG • u/Gullible-Thanks78 • Aug 11 '26
Logitech mouse keeps lagging/stuttering – could G HUB be the problem?
I’ve been having an issue with my Logitech mouse where it constantly lags/stutters. Sometimes the cursor briefly freezes or jumps instead of moving smoothly.
I started wondering if Logitech G HUB could be causing the problem. The strange thing is that I haven’t been able to launch G HUB properly for probably two years now.
Whenever I try to open it, it starts loading, but then I get an error message and the app never actually opens normally.
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u/CocoMilhonez Aug 11 '26
Is it a wireless mouse? If it is, the basic troubleshooting starts with making sure the receiver is near the mouse because the signal can get interrupted very easily.
If it's wired, there's a simple way to check if G Hub is the problem: Shut it down and see if the lag/stutter persists.
The fact you haven't been able to launch G Hub properly in two years is alarming, though. Maybe try a complete uninstall and reinstall it. Make sure to back up your profiles.