sounds like a problem with your netlist. If they all highlight, thats
usually when they are all the same net, or none part of a net.
did you export your netlist from the schematic?
No I started directly from a new board and placed the parts with 'add
module' tool
I can't think how this could go wrong, but it seems your problem is
that nothing is connected.
Yes I think that too
When I place modules on the board they seems to be tied together
because when i highlight a pad all the pads of all modules are
highlighted !
Is there a way to start a board without schematic and keeping DRC
functions ?
I Think my zone problems comes form the same cause
I will try to make a new design but with schematic first and compare
the result
Alain