TronXY X5 first layer under extrusion (1 reply)

Recently I've upgrade my tronXY X5 to ramps board. Since I didn't find any marlin code to my printer I've get one from a tronXY X5S project and now I'm converting to my printer. At this point I'm having a problem on printing. On the first layer the extruder is stopped or almost stopped. It only makes some 'spider web'. When it goes for the second layer the extruder start working normal. I've try it with the nozzle distant from the bed and it's the same. The temperature is ok and is equal on both layers. The 'first_layer_extrusion_width' configuration is 200%. I use Repetier-Host with Slic3r.
Hope you understand my problem.
Thanks for your time.