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Wireless Controllers - Driver Interference and Runaway Risk

Summary

MRMC Support and experienced operators strongly advised against wireless controllers for controlling a robot. Reported hazards include driver interference with Flair and loss-of-range behavior where the last command remains active, causing the robot to keep moving.

Symptoms / Risk

  • Robot continues moving after controller loses communication.
  • Wireless controller driver injects unexpected HID behavior.
  • Operator assumes release/disconnect will stop motion, but command persists.
  • Higher risk around directors/clients using gamepads near hardware.

WhatsApp Excerpts

Timestamp User Evidence
2026-01-07 18:41 MRMC Support Do not recommend wireless controllers; drivers can interfere with Flair and cause a runaway.
2026-01-08 05:23 Simon Wakley Strongly advised wired only. If a wireless controller loses range, the last command can remain active and the robot keeps moving; if a wired one unplugs, software issues a stop.
2026-05-06 03:21 Ante Warned not to use wireless controller for controlling the robot.
2026-05-06 03:51 MRMC Support Repeated that wireless-controller drivers have interfered with Flair and caused rig runaway.

Community Solutions

[CONFIRMED] Do Not Use Wireless Controllers For Robot Control

Use wired controllers only if gamepad control is required. Treat wireless as unsafe for direct robot movement.

Confidence: 0.95

[CONFIRMED] Prefer Wired Devices Because Disconnect Stops Motion

The field distinction is important: wired unplug events can be detected by Flair and stopped, while wireless range loss may leave the last command active.

Confidence: 0.9

[DANGEROUS] Remove Unneeded Controller Drivers From Flair PCs

If troubleshooting unexplained movement, audit third-party controller drivers, HID utilities, and wireless dongles.

Confidence: 0.84

Official Documentation

Flair Classic Manual — Ch.5 Setups: Hand Held Box Setup — p.77

Flair 7 Manual — Ch.5 Setups: Hand Held Box Setup — p.50