Hi, as many users I've been experiencing the well-known bug with the Opta Finder and Arduino PLC : when trying to connect to the board, the softwate freezes, and even when PLC is killed, the WinCommLibs process is still alive.
So far, I've tested the board with the Arduino IDE, it works well, I can upload code just as I did with my Arduino Mega and Nano.
With PLC, I'm able to download a sketch for first setup and reinitialization : I can do so in both of the following ways, by selecting the right COM port, or by selecting Automatic (Bootloader).
So, I'm able to get the famous virtual serial port...the one created by runtime.
Since then, I'm stuck : if I select the virtual port, then I try to connect, my computer freezes. I've tested it on another computer (both run Win11), same thing.
If I chose the previous port (the physical one), then the message "ERROR" is displayed at the bottom right, with yellow letters and a red background.
Anyone could help ?
Thanks !
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