Since some updates, synchronization with contacts Google is not possible. Everything else, like calendar, is synchronized. I currently use MK71.2-z2pro-201806252053-NIGHTLY.zip
I also installed several GAPPS.
Account Google deleted, contacts deleted. Tried everything.!
Also I use lenovo zuk z2pro z2121 and can’t sync contacts.
I tried some MokeeOS 7.1 until 20180825-nightly and newest OpenGapps.
I flush all space when installing.
It is dalvik, cache , data and system.
But all time failed also MokeeOS 7.1 release ver and 8.1.
I don’t know cause of this trouble.
It is by MokeeOS ? or OpenGapps ?
I’ll give up to use Mokee if this trouble is not solved until end of this month.
I am just tired about test MokeeOS.
I think, we should not use MokeeOS and new ZUI if need sync contacts.
Z2Pro can sync contacts on the old ZUI2.3.*(android6) and some apk.