Usb mac ruida doesnt connect

[JoseL (Jose Leiza)]

Hello, suddenly my Mac stopped connecting through USB. I have tested different cables, and even tried connecting to another machine but doesn’t work.

My USB port works correctly Ived used USB memory, phone, …
Thanks

[LightBurn (Oz)]

There is a known driver conflict between the virtual serial port driver that ships as part of MacOS and the FTDI driver used by the Ruida USB chip.

Mac, Ruida Controller, doesn't recognize USB

Try connecting with a different USB port, and/or power cycling the computer. The FTDI driver for Mac has been known to conflict with Apple’s own internal virtual serial port driver, and it can end up locking out the port.

For this reason, we recommend connecting with an Ethernet cable if you can, or going through the procedure linked in the post above to resolve the driver conflict.