We have a schematic where the micro was replaced with a new symbol (same pinout) and while it appeared that all the nets reconnected, a Verify indicates that the four ground pins in the screen shot are actually not connected, although they look like they are. See attached screen shot.
Did we do something wrong in replacing the symbol that caused these nets to not reconnect? I would have expected that they were connected, and all the other nets on they symbol reconnected fine.
Any ideas for me?