Follow methods below to solve unable to connect to Nvidia error, try again later in windows 10.
Update NVIDIA graphics card drivers to the latest stable version
You need to update Nvidia graphic card drivers to the latest version to fix unable to connect to Nvidia error. Write Nvidia graphic card driver website on Google, visit the official link of Nvidia driver update website, there are automatic and manual driver update options available. With automatic driver update options, you can download the latest version of Nvidia graphic card driver. Just download the latest version and unable to connect to Nvidia error, try again later should solve. With manual driver search, you can specify your system requirements. By selecting your system requirement, you can search your Nvidia graphic card driver. By updating your graphic card driver to the latest version, you can solve unable to connect to Nvidia error, try again later in your system.
Update GeForce Experience to the latest stable version
This issue “unable to connect to Nvidia error” can be solved by upgrading your system to the latest version of GeForce Experience. Remove any older version of GeForce Experience from your system. Search official website of Nvidia GeForce Experience on Google search engine. Download the latest release program and install on your computer.