Hello,

fyi,

The wallet will not work correctly if you let it sync from zero on a clean pc (without config files for B3 wallet). I think it downloads the wrong chain from a peer?
I transferred some coins from coinsexchange today but my balance was still 0.

The debug window showed me 87136 blocks with the latest block on 4 jan 2018 @ 0:25:37 GMT, while blockexplorer was already on block 87245.
I tried downloading the blockchain twice, but both chains failed to show my balance.

After downloading the blockchain manually from the github page it started working and my coins are now visible in my wallet.