I think they have stopped supporting this app and device – Raymarine Wi-Fish Review

I have tried to contact Raymarine by phone, email, and user forum and gotten no response. The app has constant connection problems. Half the features they show on the app don’t show up on my screen. The app will not save my settings. It also crashes immediately when you turn on the simulation mode (this is apparently needed to successfully run the sonar with the Navionics app).
Review by AndrewL80 on Raymarine Wi-Fish.