I'm installed SS wrote my own widget it does not mater, becouse problem on widget object save. When I drag in "using widgets", showed widget box and I'm fill what need, but when I push save and publish (or just save), having good sign - green indicator whit message saved.
But Trully its not that how looks :) When I refresh my saved page widget was gone. I investigeted, in db not properly saved data, widget object data has missed...
What whe crap? :))) I working with SS more that year, what developer guys did here :) some improvments in change log or docs I did'n found :)

How solve quikly this bug?

some how are missed insert off data what stored from cms and widget object. When I fill manually it editing works perfect data, but first insert goes wrong...

Okey I found stupid mistake :)

Id widget object was used variable "Type", and i in db added same variable name too. I thing that it was problem now worked fine :)