Received the miner, configured the pool but I get this on the dashboard

Error: connect ECONNREFUSED 127.0.0.1:4028

Not sure what to do now. I restarted the miner, rebooted the system but same thing.
Led blinks yellow and I can see that miner is ONLINE (but 0.0 H/s) on the top of the dashboard

Edit: After a while, miner goes offline with red led

edit: So I switched off and on the donation pool and it looks like it did the trick