Custom metal stage desks created signal interference issues for wireless gaming mice during the Valorant Champions tournament in Shanghai, resulting in multiple technical pauses throughout the event. In response to the persistent disruptions, tournament organizers requested that competing players temporarily switch to wired mice while investigating the root cause.
Match Impact and Protocol Evaluation
The wireless signal degradation directly affected a tournament match between FUT Esports and 100 Thieves, during which FUT player xeus experienced a mouse failure that prevented input firing. Following a post-game review, organizer Riot Games acknowledged that a round rollback should have been permitted according to tournament protocols. However, Riot maintained the original two-to-zero victory for 100 Thieves, citing that altering the result would unfairly penalize a team that competed under the same physical conditions without committing an error.
Hardware Adaptations for Players
Riot identified the fabrication materials of the custom metal desks as the probable source of the radio-frequency interference. Most professional players can mitigate the issue by connecting USB cables directly to their existing wireless mice. However, models lacking direct USB Type-C cable options require players to swap to entirely different physical peripherals.
Switching to wired operation introduces physical cable resistance, while changing peripheral models forces players to adjust to different mouse shapes, weights, and ergonomics during active tournament play.
Venue Environment Challenges
Modern competitive wireless mice rely on high polling rates designed to deliver latency comparable to tethered peripherals. The interference encountered in Shanghai demonstrates how physical stage construction and venue materials can unexpectedly degrade wireless radio frequencies, presenting distinct operational challenges for high-stakes esports events compared to standard home setup environments.
AI-generated editorial illustration; not a documentary photograph.
Source: Metal desks nearly destroyed a Valorant tournament
SIGNAL TITANS
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