@Wellenreiter I still can not leave this error behind :[ the reason is that when I see this error in logs my node starts to act differently. I use it for mining. Had actually connected Nomp and also p2pool from your repo to it. So I turned off Nomp to be on a safe side since there is no more active development on it… recreated the node from scratch also rescanned couple times but logs are there again and my node acts strange. I also run other nodes from ltc, vtc in same environment (no problem with them). By strange I mean I got big reject ratio. The height of the block chain seems to be in sync when I checked against explorer. Here is output from nsgminer:
[13:45:35] Started at [2017-09-13 12:53:44]
[13:45:35] Pool: http://46.4.0.101:19327
[13:45:35] Run time: 0 hrs 51 mins 51 secs
[13:45:35] Average hash rate: 0.0112 MH/s
[13:45:35] Solved blocks: 0
[13:45:35] Best share difficulty: 443
[13:45:35] Queued work requests: 177
[13:45:35] Share submissions: 2
[13:45:35] Accepted shares: 2
[13:45:35] Rejected shares: 0
[13:45:35] Accepted diff1 shares: 38
[13:45:35] Rejected diff1 shares: 0
[13:45:35] Reject ratio: 0.0%
[13:45:35] Hardware errors: 0
[13:45:35] Efficiency (accepted shares * difficulty / 2 KB): 0.16
[13:45:35] Utility (accepted shares / min): 0.00/min
[13:45:35] Work Utility (diff1 shares accepted / min): 0.00/min
[13:45:35] Discarded work due to new blocks: 346
[13:45:35] Stale submissions discarded due to new blocks: 0
[13:45:35] Unable to get work from server occasions: 1
[13:45:35] Work items generated locally: 709
[13:45:35] Submitting work remotely delay occasions: 0
[13:45:35] New blocks detected on network: 51
[12:35:41] Started at [2017-09-13 12:21:56]
[12:35:41] Pool: stratum+tcp://cryptogrinder.com:19327
[12:35:41] Run time: 0 hrs 13 mins 45 secs
I’m also running other nodes like ltc, vtc on the same machine.
[12:35:41] Average hash rate: 0.0094 MH/s
[12:35:41] Solved blocks: 0
[12:35:41] Best share difficulty: 21
[12:35:41] Queued work requests: 42
[12:35:41] Share submissions: 560
[12:35:41] Accepted shares: 400
[12:35:41] Rejected shares: 160
[12:35:41] Accepted diff1 shares: 5
[12:35:41] Rejected diff1 shares: 2
[12:35:41] Reject ratio: 28.6%
[12:35:41] Hardware errors: 0
[12:35:41] Efficiency (accepted shares * difficulty / 2 KB): 0.04
[12:35:41] Utility (accepted shares / min): 0.01/min
[12:35:41] Work Utility (diff1 shares accepted / min): 0.00/min
[12:35:41] Discarded work due to new blocks: 16
[12:35:41] Stale submissions discarded due to new blocks: 1
[12:35:41] Unable to get work from server occasions: 32
[12:35:41] Work items generated locally: 195
[12:35:41] Submitting work remotely delay occasions: 0