Lcore.exe Network Usage Problems [Fix]

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Updated onOctober 4, 2023

updated onOctober 4, 2023

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Some gaming peripherals come with a dedicated software that allows you to customize its settings. However, sometimes the software can cause problems on yourWindows 10PC. Users reported high network usage by lcore.exe, and today we’re going to show you how to fix this problem.

Lcore.exe high network usage, how to fix it?

Solution 1 – Stop Arx Control

SomeLogitechdevices support Arx Control feature. This feature allows you to see additional game information on your smartphone or tablet. In addition to showing in game information, this tool also allows you to configure your peripherals. For example, you can change the DPI or use a certain macro simply by using your smartphone. In addition, theapplicationalso allows you to monitor your hardware and check the GPU or CPU temperature and usage. Theapplicationalso allows you to control media playback or to launch certain games with a single tap.

Arx Control is quite useful, but it can increase the network usage of Lcore.exe process. To fix this problem, you need to completely stop Arx Control. After closing Arx Control, network usage of Lcore.exe should come back to normal. Some users are also suggesting to disable Mobile Service in Arx Control tab. After doing that, the issue will be completely resolved.

Solution 2 – Block Lcore.exe in Windows Firewall

If you’re concerned by Lcore.exe network usage, you can block theapplicationfrom accessing the Internet. To do that, you need to configure your firewall. To block Lcore.exe you need to do the following:

After doing that, Lcore.exe won’t be able to access Internet anymore. If you’re using a third-party firewall, we advise you to use it instead ofWindows Firewallto block thisapplication. It’s worth mentioning that blocking thisapplicationcan cause certain issues with Logitech software, so keep that in mind.

Solution 3 – Reinstall the software

Finally, if the Arx Controlapplicationwent rogue for some reason (file corruption, system conflicts, being outdated), we suggest reinstalling it and acquiring the latest iteration from the official support website. Just navigate to Control Panel and remove it from there. You might as well uninstall the driver. After that, just navigate to theofficial Logitech websiteand download software again.

If Lcore.exe has high network usage on your PC, you can easily fix that problem simply by disabling Arx Control. If the issue still persists, you might have to completely block Lcore.exe from accessing the Internet.

Lcore.exe Network Usage Problems [Fix]#

Lcore.exe high network usage, how to fix it?#

Solution 1 – Stop Arx Control#

Solution 2 – Block Lcore.exe in Windows Firewall#

Solution 3 – Reinstall the software#

Lcore.exe Network Usage Problems [Fix]

Lcore.exe high network usage, how to fix it?

Solution 1 – Stop Arx Control

Solution 2 – Block Lcore.exe in Windows Firewall

Solution 3 – Reinstall the software