2018-07-07 21:10:34.975 [P2P3] INFO global src/cryptonote_protocol/cryptonote_protocol_handler.inl:1554 ←[1;32mSYNCHRONIZED OK←[0m
2018-07-07 21:10:36.180 [P2P4] INFO global src/cryptonote_protocol/cryptonote_protocol_handler.inl:1554 ←[1;32mSYNCHRONIZED OK←[0m
2018-07-07 21:10:39.358 [P2P3] INFO global src/cryptonote_protocol/cryptonote_protocol_handler.inl:1554 ←[1;32mSYNCHRONIZED OK←[0m
2018-07-07 21:14:23.554 [P2P2] INFO global src/cryptonote_protocol/cryptonote_protocol_handler.inl:320 [52.56.80.236:12210 OUT] Sync data returned a new top block candidate: 150029 ->
153871 [Your node is 3842 blocks (10 days) behind]
SYNCHRONIZATION started
That's not the first time I see that ...