lighting node messed up with last beta

After installing last corsair link beta for windows 8.1 it asked me to update the lighting node firmware. Now occasionally the software doesn't see the node and also, after a cold boot it lose the color i assigned to it a become blu! only in windows after the software starts, if recognize the node, the right colors pop up. Before this update i had 2 different color assigned and them stay the same also on cold boot. Already tried different other version of the software, nothing solved the problem, always blu light on boot a sometimes not recognized node please help