No ports discovered #605
Description
Describe the bug
IDE could not discover any board
To Reproduce
Steps to reproduce the behavior:
- Open the IDE
- Install Arduino AVR Boards
- Found no ports connected
- Pull out my USB connected board and plug it in again
- Still found no ports connected
Expected behavior
IDE should have found my Arduino Mega 2560 board.
Screenshots
Desktop (please complete the following information):
- OS: Windows 10 Professional 19043.1348
- IDE: 2.0.0-beta.12
Additional context
Both windows device manager and MATLAB can discover my board. MATLAB scripts can normally connect to and operate on the board.
I rolled back to beta.11 and everything went fine. There must be something wrong in beta.12.