So today I started my activities by mounting a “ppt” presentation for tomorrow. I passed some time after that helping at the implementation of some animations and stuff. The real problem that made me going bed at this hour was a led problem. Fortunately or not we discovered that for mystery reasons (probably a curt circuit somewhere) the first 6 leds of our top semi-sphere were burned. So back to soldering. Thanks for the higher forces now everything is ok.
That is it.