I am using a Teensy 4.1 with the NativeEthernet library and everything is working well except that sometimes when I connect the board to power via USB, the flashing link light on the Ethernet kit never flashes.
I noticed when this happens and I start the Arduino environment, the port the Teensy is connected to shows up as "....bootloader...." rather than COMx. By disconnecting USB and reconnecting a few times, it eventually fixes itself and the light starts flashing (no change in code).
What may be causing this problem?
Thanks.
I noticed when this happens and I start the Arduino environment, the port the Teensy is connected to shows up as "....bootloader...." rather than COMx. By disconnecting USB and reconnecting a few times, it eventually fixes itself and the light starts flashing (no change in code).
What may be causing this problem?
Thanks.
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