Yup, I have tried reloading the app, reloading the app and rebooting my phone, pulling the bateries, hard reset, clear app data, raising one foot and facing the east while reloading the app. I think I’ve tried everything. I’ve also tried several different phones so yeah, I kinda suspect that there’s something at the meter end. Incidently, I noticed another thread from someone with the same phone and Android version as me and his meter is working so maybe it isn’t just a compatibility issue, plain and simple. Weird huh?