The problem surrounds the Windows utility UAC, which is short for User Account Control. The feature is designed to defend your PC against hackers and malware by asking you for permission when your software makes a change. That way, only programs that you're actually installing can be added to the system.

Bachner alleges that, instead of programming Split Screen to work with UAC, the company disables the feature so that it can function without restriction. The move also gives administrator privileges to any user, a nightmare for network admins or concerned parents. We've contacted LG to ask if they agree with Bachner's findings and what, if anything, it's going to do about it. In the meantime, you're probably better off uninstalling the utility and re-enabling UAC from the control panel.

Update: An LG spokesperson reached out to let us know that the company is "aware of the problem that Mr. Bachner wrote about and will look into this immediately." The full statement follows: