Today got an update, it crashed when I try to open the 3.01.###app. This is after updating on a Android 5.0.1 tablet.
Reinstall, same problem.
I have to install older version to get my Eufy running again.
Current update is 3.0.0_964 in the US. Not sure where you got a 3.0.1.### update.
Mine crashed today also but I’m still running v300_964.
It is 3.1.0994 app from Jul 6th
Not working in Android 5.0.1