@dzimbeck thanks for the reaction, I run QT wallet. Tried to add nodes which are running this latest wallet (from this explorer: https://chainz.cryptoid.info/bay/#!network) , but still the same. Some progress and hours of nothing after that. Never mind, I will sync it somehow, there is about 1/3 of the chain to download left. I have to close/open wallet again and again. Bootstrap could be fine, but there is no official download link and taking the one from somebody on the Internet is not the best solution.