The Nintendo Switch version of LEGO CITY Undercover was a port of a Wii U game that pushed the hardware limits of the Switch at the time. Without the updates (playing on version 1.0.0), players often reported:
If you are after the most stable, complete, and feature-rich official version of LEGO CITY Undercover on the Nintendo Switch – LEGO CITY Undercover Switch NSP UPDATE
If you are using the official hardware, you can trigger the update by: Highlighting the game icon on the HOME Menu . Pressing the on your Joy-Con. Selecting Software Update > Via the Internet . The Nintendo Switch version of LEGO CITY Undercover
Version & build
Yes – input latency is reduced, and the second player’s camera clipping has been fixed in the police station hub. Selecting Software Update > Via the Internet
: General bug fixes were implemented to reduce the frequency of software crashes and freezing that affected the initial release. Improved Frame Rates