Smoothieboard stops after printing startup sequence

Hi all,

I have a smoothieboard used for a corexy config, and was working perfect, then i designed and assembled a delta printer,
I got to the point when the printer is doing the Zero axis(G28), then the bed surface calibration (- xxx mm), then the bed leveling grid, all ok.
so i heated the bed and the hot-end, then selected a file which was already been printed by the core xy, i pourposely avoided the bed level, as was just a try.
all good except the smoothieboard as soon as is heated and do the initial G28 then it stops and nothing more happen…… :-(((( very disappointed!!!
What i am doing wrong?
The board is not freezed or halted, it just stay there…… is it waiting for something? do i missed something?
Thank you for your help

Imported from wikidot

Can you please connect to the board via pronterface, and then take the lines in the gcode file, and manually send them one by one, and wait for the result of each to send the next one ?

Ok, i’ll do that and let you know, thank you for now