Portal with RTX: How to Fix the Lag Issues

This Guide will show you how to access the RTX settings and fix the lag issues


How to increase FPS

1. To open the RTX settings, click Alt+X on your keyboard

2. Set DLSS 3.0 setting to ‘Custom’ this will unlock more options

3. Select ‘Ultra Pref’ in the ‘Super Resolution Mode’ dropdown.

Enjoy the FPS Boost 🙂 I hope this guide helped!

Thanks to Cobes for his excellent guide, all credits belong to his effort. if this guide helps you, please support and rate it via Steam Community. enjoy the game.

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Post Author: Robins Chew

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