Hi DEV,
I have the same problem as @ Dastrike351

After 26.12 from 12:58 clock, no new balance in the wallet is displayed more.

These entries below are no longer displayed in the wallet:
27th Dec 2017 08:57:26    16958d0b8ccecb911811c0593d81e3f2ff8f6b23a30652c67dd9cb8b12b35f6d        + 20.16137841
27th Dec 2017 07:15:11    651264bbf4a072118bac4c3a1e1a6ac10f7bd02cd5a1c9303990ff70e8cd3def        + 20.22139287
27th Dec 2017 02:14:20    0ed68f83146fdba063f465040544c75fdd9d00de91eda725d5904d0bfc33948a        + 20.14191490
26th Dec 2017 22:55:48    b2608cfed1805545085dbafe9a04fe046689f3b9d85addb13f022c2db5ac1953        + 20.30227195
26th Dec 2017 19:48:48    626ca5ba492ef445cd3d41c4f7c1e334230f7f717200aa934d90630937ebc36a        + 20.08985588
26th Dec 2017 16:50:57    9fa45e0d2b5db12597745d182ae0e493e6173576dc895a84e8398ab32e960863    + 20.09654821

The last entrance was this one below:
26th Dec 2017 12:01:19    0bf224aad1cd1cdbac00159091c33af28c852e7ec89736ba8f764ba1d5e77a59        + 20.12544874

I already have the new version 1.1.1. installed, and the whole blockchian loaded again. Unfortunately, everything did not help.

I hope you can fix that, thank you for the hard work ! 


LOGFILE ABSTRACT:
2017-12-27 10:40:03 receive version message: /ROIcoin:1.1.1/: version 250010, blocks=30149, us=XX.XX.XXX.XX:43509, peer=18, peeraddr=XXX.XXX.XX.XX:3377
2017-12-27 10:40:03 Added time data, samples 14, offset +0 (+0 minutes)
2017-12-27 10:40:05 receive version message: /ROIcoin:1.1.1/: version 250010, blocks=30149, us=XX.XX.XXX.XX:3377, peer=19, peeraddr=XX.XXX.XXX.XXX:52126
2017-12-27 10:40:05 Added time data, samples 15, offset +1 (+0 minutes)
2017-12-27 10:40:05 nTimeOffset = +0  (+0 minutes)
2017-12-27 10:40:21 peer=21 using obsolete version 250000; disconnecting
2017-12-27 10:40:21 ProcessMessages(version, 103 bytes) FAILED peer=21
2017-12-27 10:40:37 UPNP_DeletePortMapping() returned: 0
2017-12-27 10:40:37 upnp thread interrupt
2017-12-27 10:40:37 upnp thread start
2017-12-27 10:40:37 sort earnings flag = 1
2017-12-27 10:40:39 UPnP: ExternalIPAddress = XX.XX.XXX.XX
2017-12-27 10:40:39 AddLocal(XX.XX.XXX.XX:3377,3)
2017-12-27 10:40:39 UPnP Port Mapping successful.
2017-12-27 10:40:41 receive version message: /ROIcoin:1.1.0/: version 250010, blocks=30149, us=XX.XX.XXX.XX:43525, peer=22, peeraddr=XXX.XXX.XXX.XX:3377
2017-12-27 10:40:41 Added time data, samples 16, offset +1 (+0 minutes)
2017-12-27 10:40:57   nActualTimespan = 2036  before bounds
2017-12-27 10:40:57 params.nPowTargetTimespan = 1200    nActualTimespan = 2036
2017-12-27 10:40:57 Before: 1e041193  0000041193000000000000000000000000000000000000000000000000000000
2017-12-27 10:40:57 After:  1e06e734  000006e7344a3d70a3d70a3d70a3d70a3d70a3d70a3d70a3d70a3d70a3d70a3d
2017-12-27 10:40:57 UpdateTip: new best=00000106026e1b2d3f50538c2741485178d727f4af0ec615bebb2b0281bc2a9e  height=30150  log2_work=39.047243  tx=52503  date=2017-12-27 10:40:45 progress=0.999995  cache=0.0MiB(1tx)
2017-12-27 10:40:57 Block:CBlockIndex(pprev=0xfed42b0, nHeight=30150, merkle=8d754b9a7a7728ea67e75ce6c40b8d26bf5f4f8a5a46436d9a958fdde020b6b8, hashBlock=00000106026e1b2d3f50538c2741485178d727f4af0ec615bebb2b0281bc2a9e, nNonce=87, nTime=1514371245, location=15035, finalcalculation=4211821538)
2017-12-27 10:40:57 CheckForkWarningConditions: Warning: Found invalid chain at least ~6 blocks longer than our best chain.
Chain state database corruption likely.
2017-12-27 10:40:57 sort earnings flag = 1
2017-12-27 10:41:05 receive version message: /ROIcoin:1.1.0/: version 250010, blocks=25014, us=XX.XX.XXX.XX:3377, peer=23, peeraddr=XXX.XXX.XXX.XXX:2800
2017-12-27 10:41:05 Added time data, samples 17, offset +0 (+0 minutes)
2017-12-27 10:41:05 nTimeOffset = +0  (+0 minutes)
2017-12-27 10:41:08 UpdateTip: new best=000003c1faa5684b0922ae63e571fda15ddfe56146ad3d95edcdf3fa7f6c68f5  height=30151  log2_work=39.04725  tx=52504  date=2017-12-27 10:40:55 progress=0.999994  cache=0.0MiB(2tx)
2017-12-27 10:41:08 Block:CBlockIndex(pprev=0xc115a50, nHeight=30151, merkle=b4565a193e0ea58f57dd38a6530975e77f4c67b1ea3f244c518cfb2299603a35, hashBlock=000003c1faa5684b0922ae63e571fda15ddfe56146ad3d95edcdf3fa7f6c68f5, nNonce=5553, nTime=1514371255, location=161766, finalcalculation=3922805867)
2017-12-27 10:41:08 CheckForkWarningConditions: Warning: Found invalid chain at least ~6 blocks longer than our best chain.
Chain state database corruption likely.