NVIDIA has released hotfix version 11.0.6.386 for its NVIDIA App to address a critical issue affecting Optimus MUX switching on laptops. Users reported that advanced MUX switch options were being grayed out during random switching scenarios, preventing access to dedicated GPU functionality. This update restores full control over graphics switching between integrated and discrete GPUs.

The issue impacted laptop users who rely on NVIDIA's Optimus technology to balance performance and battery life. When running demanding graphics tasks, the system should automatically switch to the dedicated NVIDIA GPU via the MUX switch, but the grayed-out options prevented this functionality. The hotfix is available through the NVIDIA App's built-in update mechanism or as a direct download from NVIDIA's servers.

Laptop owners experiencing the grayed-out MUX switch options should update immediately to restore proper graphics switching functionality. This fix ensures users can continue leveraging their dedicated NVIDIA GPUs for gaming and other graphics-intensive workloads while maintaining the power-saving benefits of integrated graphics during lighter tasks.