I have a problem: during fanout operations, if I try to copy a segment of a trace more than five or six times I got a message that said:
"some routes were not copied due to ECO restrictions". I tried to find this error in every document/guide I have, but nothing.
It's possible that I'm limited even for basic copy/paste action? Am I missing something?
I'm attaching a screenshot that better describe the situation. I just want to copy that piece of trace on all pins of U7. But at the 7th one, I get that error.
Can someone tell me why?
Thanks in advance.