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MacOS 15.3.1 USB and flrig

 

I recently tried to run flrig 2.0.05 and it tells me the COM port is not responding. I then go into config and select /dev/tty.SLAB_USBtoUART4. After Pressing init it hangs and a forced quit is needed. I think it all started after upgrading to macOS 15.3.1.
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Was the serial driver replaced? I think something was changed in the USB drivers because upon boot my computer does not recognize my keyboard if it is connected to my USB hub. I need to connect direct to USB to be recognized. If the system is already running, using the hub/keyboard combo is not a problem.
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If I use a Windows 10 VM, I have no issues.
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Any ideas?
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v/r,
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Carlos
 

Have you tried? removing the hub from the COM port electrical path?? Is the hub an Apple or a 3rd party device???

David

On Fri, Feb 14, 2025 at 10:27?PM N3RDR via <kc3ccd=[email protected]> wrote:
I recently tried to run flrig 2.0.05 and it tells me the COM port is not responding. I then go into config and select /dev/tty.SLAB_USBtoUART4. After Pressing init it hangs and a forced quit is needed. I think it all started after upgrading to macOS 15.3.1.
?
Was the serial driver replaced? I think something was changed in the USB drivers because upon boot my computer does not recognize my keyboard if it is connected to my USB hub. I need to connect direct to USB to be recognized. If the system is already running, using the hub/keyboard combo is not a problem.
?
If I use a Windows 10 VM, I have no issues.
?
Any ideas?
?
v/r,
?
Carlos
 

It is a third party USB-C to USB-A adapter. I connected directly to the USB-A port on the Mac mini from being off overnight. The problem persists.

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