Well the version i used was 0.9.17 and then i got issues like it doesnt send my messages and i didn't recieve any either. Started my phone 100times again and somehow this morning it worked like nothing ever happend... After 6hours of using agaaaain nothing worked anymore so i did the nightly update but nothing has changed.. Don't know what else i could do.. But seems like i'm the only one which is having this issue