History: Hiboy S2, S2 Pro and KS4: display to controller communication error (E3, or E1 on the S2 Lite)

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• Added sources and updated by the Pedalwise teamLive now
  Nov 8, 2026, 10:49 PM by Pedalwise team
• Added sources and updated by the Pedalwise teamPublished
  Nov 8, 2026, 10:29 PM by Pedalwise team
• Started by the Pedalwise team from official manuals, support pages and repair videosPublished
  Nov 8, 2026, 10:03 PM by Pedalwise team