Some lines (wires) and pins are getting black for no reason.
Affected pins cannot be activated and are, by default, disactivated
Some affected lines prevent the block the are
connected to from being deleted, some just stay there, and some can be deleted. All of the lines do not function properly when black.
I have no reason why it happens, but it seems to affect only one 'block' at a time. It happened to me one multiple occasions. I restarted the program, it was fixed. I just wanted to report it in case it happened to someone else, I'm curious.
Some lines (wires) and pins are getting black for no reason.
default, disactivated