0.17.0.3 worked stable, with 0.17.0.4 there are again problems. The wallets loose over the day 3-4 times their blockchain. There are already more than 51% nodes 0.17.0.4 in the chain, but not all are correct recognized. And there are again crashing wallets, not so often like with 0.17.0.1, but it happens again.
So far we haven't seen any crashes on our side
But it will get stuck at a certain height and need to restart the wallet to fix it
The reason for this phenomenon may be that the output POS is stuck
I generated 1 POS block
But it got stuck on one confirmation
It has not been accepted on the net
Using 7.4 is still not enough
Many people are still using 7.3
Need to see more time