Having issues with recent transactions on a staking wallet.

First, I don't have any sync issues. Everything had been working fine with the full node wallet on MAC OS X with 4 to 5 connections. I received 2 transactions on the 2nd day of staking with no issues. Now the last 4 all have had the following status and never get confirmed.

Status: conflicted, broadcast through 3 nodes
Generated but not accepted.

Can someone explain what happened. Is there an issue on my end?