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I keep getting this error while connecting to my PS4 controllers thru Bluetooth on the lastest retropie, pi 4. Any help? : r/RetroPie
Device characteristics are trying to be read even though device isn't paired - can't pair on first try · Issue #55 · bluez/bluez · GitHub
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persistent org.bluez.Error.AuthenticationFailed on Debian Sid · Issue #677 · blueman-project/blueman · GitHub
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Trouble pairing Blueduino rev2 with Raspberry Pi 3 - Networking, Protocols, and Devices - Arduino Forum
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JDY-08 Bluetooth LE Module - Datasheet, Fritzing part - Networking, Protocols, and Devices - Arduino Forum
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Raspberry Pi: Bluetooth connection attempt gives "Failed to connect: org. bluez.Error.Failed" - YouTube
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