Precision Cook 4.0 WIFI - cant connect to Android, iOS is fine

Ok, new with an Anova stick.
I can connect my iPad and iPhone X with no issue.
However, on my Oneplus 6 Anroid phone, I receive an error when trying to connect.
The app shuts down the conncetion?
Shoul I try to install an old APK version or?
WiFi shouldt be the issues when iOS devices connects without issues.