sketch in part won't turn black 1

[WMaleux]

Dear readers,

when I make a new sketch in a solid edge part, the sketch won't turn black when I fully define it. Even when I open other parts, their sketches are also blue, even when they were already black.
So I presume it's a problem with the general settings? This problem is very irritating because I don't know which parts of the sketch are defined and which are not. Can somebody help me?

Thanks in advance.

 

[SvenBom]

Maybe you turned odd the Relationship Colors by mistake.
Check Inspect tab in sketch environment. In the Evaluate group, you will see Relationship Colors command. If it is turned on, then it has orange background.
If this is not helping you, can you upload some files with sketches, that cause you this problem?

 

[WMaleux]

@SvenBom: that was easy I probably turned it of by mistake. Thanks!