0.10.7.3 worked stable, with 0.10.7.4 there are again problems. The wallets loose over the day 3-4 times their blockchain. There are already more than 51% nodes 0.10.7.4 in the chain, but not all are correct recognized. And there are again crashing wallets, not so often like with 0.10.7.1, but it happens again.