I think that it is the time of day you log on. I usually can not get on until the evening, so do not always have a problem with the design changes. Happy stitches to you.
If you mean new freebies- It may just be the time of day that you log on. They do not always change at the same time each day.
evelin, are you asking why there are not new designs on *Cute* every day? If yes, it is because - some days we get a new design on *Cute*, some days on *Redwork*, some days on *Alphabets*, some days on *Lace*, some days on *Applique*. Also, I think, we have to wait for the digitisers to make the design. Hugs and a flower for you sweetie. Hope this answers your question, if you did not mean this, ask again please.