Cannot change reporting settings in Z2M?

I just got a few Sonoff SNZB-02P. The reporting intervall seems to be very high, so I wanted to change the “max rep interval” to 360 for temperature, but then I get a timeout error message and the reporting settings are not changed.

Anybody else experienced this? I can change other devices, just the SNZB’s don’t work. What would be recommended settings?