Now everything seems to be back to normal: I cleaned my phone witch is not so old -2 years samsung A13 android 14- -(you said it was probably a phone issue) and reinstalled the app using the official link, I didn't have ( https://www.zwoastro.com/software/).
But I think next time, I won't download the update too soon, I'll waaaait... ;-) .Thanks a lot !
