Just wondering about the PoS mining, getting a few unaccepted transactions in the wallet. Does that happen usually or is it connection problems or what?
Started getting a few more since last ight.
This is common with all staking coins. This happens when another wallet submits a PoS block at about the same exact time as you. The network accepts the other wallet's PoS block and, subsequently, yours is rejected. You do not actually lose anything, your future reward will compensate to stay 10% annual.
Poor connectivity might make it happen more often yes but, you would still not lose anything at the end of the day.