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Can't find EV3 on macOS 12.4 #208
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High SeverityLow ImpactbugSomething isn't workingSomething isn't workingclassic BluetoothThis applies to classic Bluetooth BR / EDR / RFCOMMThis applies to classic Bluetooth BR / EDR / RFCOMMmacOSThis applies to the macOS version of the applicationThis applies to the macOS version of the applicationpriority 4
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High SeverityLow ImpactbugSomething isn't workingSomething isn't workingclassic BluetoothThis applies to classic Bluetooth BR / EDR / RFCOMMThis applies to classic Bluetooth BR / EDR / RFCOMMmacOSThis applies to the macOS version of the applicationThis applies to the macOS version of the applicationpriority 4
Expected Behavior
Scanning for an EV3 should detect any nearby EV3 on any supported system.
Actual Behavior
On my macOS 12.4 computer, Scratch Link cannot find any EV3.
Internally, I've noticed that the "minor device class" is being reported by macOS as 0, even though the EV3's actual device class is 1. Because of that, the EV3 does not pass filtering and is not reported. The "major device class" is correctly being reported as 8.
Steps to Reproduce
System Details
Problem observed on a MacBook Pro (13", 2017, two TB3 ports) running macOS 12.4.
Problem not observed on my Windows computer.