2018-12-17 06:00 AM
2018-12-17 07:20 AM
What is grayed? Where? When?
JW
2018-12-17 07:54 AM
Your question lacks much in context.
Perhaps state specifically the version of software being used, and the model of STM32 involved.
Consider adding screenshots illustrating the issue.
2018-12-17 12:49 PM
Sorry, it probably was an installation issue. The problem disappeared after a reboot.