Hi,
there is a known issue with the Logitech service "logioptionsplusagent.exe" breaking Nvidia's advanced optimus feature (https://nvidia.custhelp.com/app/answers/detail/aid/5097/~/nvidia-advanced-optimus-overview).

Many reports of this as per the discussion here:
https://www.reddit.com/r/logitech/comments/13aglz4/logioptionsplus_agent_breaking_nvidia_control/

And I have the same issue with this software.

I wanted to ask you to please pass this on to your developers so you can fix it in the next update of the software.

Thank you very much!