I already deleted the label and wire and created it new - same problem :(

@mightycoco, It's not a problem. The red-backed white cross is the Design Manager is telling you that you have only one connection to that net. A net must have at least two connections to it even if it only goes to a test point or a "Not Connected" green cross symbol.

Thanks! I'm still working on the circuit and yes - it'l get a connection later on. :D