preferences not persistent -- OM7.0.2 on Android 6.0.1

[hartje]

Dear List,



I use OruxMaps 7.0.2 now on cyanogenmod 12.1 with Galaxy S5. (rooted Android 6.0.1)



When I start OM I get every time the "1. Start assistent" dialog and every configuration, which was made the last time of use was "forgotten".



In this form, the program is nearly unuseable.



This is really new to me -- I used OM older versions on older Android system with great success.



Does anybody  has a hint for:

• what to change in the program?

• what file to remove to let OM create a new one? (root access)

• where to find the configuration file of OruxMaps

• what parameter in this configuration file should be changed?

Thanks for any help