No connection After soft reset

Hello Guys,
After i flashed My SD card and done My first print i shut down the astroprint with The turn of Button in the Web UI. After that i Wanted to reconnect again but i cant Find IT anymore… There is no WiFi. Help?

Did you connect it to you WiFi? Maybe this article helps: https://astroprint.zendesk.com/hc/en-us/articles/202735855-I-can-t-reach-my-AstroBox-after-rebooting-it