Understand why i lose a block

Hi guys, i should had minted a block at height 9877742
this i the log


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{"app":[],"at":"2024-02-01T12:39:05.33Z","data":{"kind":"PeersFetch","peers":[{"declined":"FetchDeclineInFlightThisPeer","kind":"FetchDecision declined","peer":{"local":{"addr":"192.168.0.104","port":"43361"},"remote":{"addr":"144.91.120.14","port":"6005"}}},{"declined":"FetchDeclineChainNotPlausible","kind":"FetchDecision declined","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},{"declined":"FetchDeclineChainNotPlausible","kind":"FetchDecision declined","peer":{"local":>
{"app":[],"at":"2024-02-01T12:39:05.33Z","data":{"kind":"AddedFetchRequest","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"272"}
{"app":[],"at":"2024-02-01T12:39:05.33Z","data":{"kind":"AcknowledgedFetchRequest","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"638552"}
{"app":[],"at":"2024-02-01T12:39:05.33Z","data":{"head":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","kind":"SendFetchRequest","length":1,"peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"638552"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"kind":"PeersFetch","peers":[{"declined":"FetchDeclineInFlightThisPeer","kind":"FetchDecision declined","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},{"declined":"FetchDeclineInFlightThisPeer","kind":"FetchDecision declined","peer":{"local":{"addr":"192.168.0.104","port":"43361"},"remote":{"addr":"144.91.120.14","port":"6005"}}},{"declined":"FetchDeclineChainNotPlausible","kind":"FetchDecision declined","peer":{"local":>
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"kind":"AddedFetchRequest","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"272"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"kind":"AcknowledgedFetchRequest","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"654446"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"head":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","kind":"SendFetchRequest","length":1,"peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"654446"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"kind":"StartedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"654445"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","delay":0.347185073,"kind":"CompletedBlockFetch","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}},"size":13664},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"654445"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"block":{"hash":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","kind":"Point","slot":115224854},"kind":"TraceAddBlockEvent.TrySwitchToAFork"},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainDB"],"pid":"1698757","sev":"Info","thread":"260"}
{"app":[],"at":"2024-02-01T12:39:05.34Z","data":{"kind":"CompletedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"33327"},"remote":{"addr":"192.168.0.105","port":"6001"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"654445"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"chainLengthDelta":0,"kind":"TraceAddBlockEvent.SwitchedToAFork","newtip":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa@115224854","realFork":true},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainDB"],"pid":"1698757","sev":"Notice","thread":"260"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"blockingRead":true,"kind":"ChainSyncServerEvent.TraceChainSyncServerUpdate","risingEdge":true,"rollBackTo":"12e85d752df72ed478041d17b1a9314e96f3845b45f5afb4c779235957b38aba@115224846","tip":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","blockNo":9877742,"slot":115224854}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncBlockServer"],"pid":"1698757","sev":"Info","thread":"393"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"blockingRead":true,"kind":"ChainSyncServerEvent.TraceChainSyncServerUpdate","rollBackTo":"12e85d752df72ed478041d17b1a9314e96f3845b45f5afb4c779235957b38aba@115224846","tip":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","blockNo":9877742,"slot":115224854}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncBlockServer"],"pid":"1698757","sev":"Info","thread":"393"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"addBlock":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa@115224854","blockingRead":false,"kind":"ChainSyncServerEvent.TraceChainSyncServerUpdate","risingEdge":true,"tip":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","blockNo":9877742,"slot":115224854}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncBlockServer"],"pid":"1698757","sev":"Info","thread":"393"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"addBlock":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa@115224854","blockingRead":false,"kind":"ChainSyncServerEvent.TraceChainSyncServerUpdate","tip":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","blockNo":9877742,"slot":115224854}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncBlockServer"],"pid":"1698757","sev":"Info","thread":"393"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"kind":"ChainSyncClientEvent.TraceRolledBack","peer":{"local":{"addr":"192.168.0.104","port":"39865"},"remote":{"addr":"192.168.0.129","port":"6007"}},"tip":{"headerHash":"12e85d752df72ed478041d17b1a9314e96f3845b45f5afb4c779235957b38aba","kind":"BlockPoint","slot":115224846}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncClient"],"pid":"1698757","sev":"Notice","thread":"542095"}
{"app":[],"at":"2024-02-01T12:39:05.36Z","data":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","blockNo":9877742,"kind":"ChainSyncClientEvent.TraceDownloadedHeader","peer":{"local":{"addr":"192.168.0.104","port":"39865"},"remote":{"addr":"192.168.0.129","port":"6007"}},"slot":115224854},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.ChainSyncClient"],"pid":"1698757","sev":"Info","thread":"542095"}
{"app":[],"at":"2024-02-01T12:39:05.42Z","data":{"kind":"StartedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"43361"},"remote":{"addr":"144.91.120.14","port":"6005"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"567470"}
{"app":[],"at":"2024-02-01T12:39:05.42Z","data":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","delay":0.423125907,"kind":"CompletedBlockFetch","peer":{"local":{"addr":"192.168.0.104","port":"43361"},"remote":{"addr":"144.91.120.14","port":"6005"}},"size":13664},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"567470"}
{"app":[],"at":"2024-02-01T12:39:05.42Z","data":{"kind":"CompletedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"43361"},"remote":{"addr":"144.91.120.14","port":"6005"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"567470"}
{"app":[],"at":"2024-02-01T12:39:05.49Z","data":{"kind":"StartedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"638551"}
{"app":[],"at":"2024-02-01T12:39:05.63Z","data":{"block":"0cfa278bb6a6639409b937c8208dcdcaf026fb3536453be2e773fb99e55300aa","delay":0.633766449,"kind":"CompletedBlockFetch","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}},"size":13664},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"638551"}
{"app":[],"at":"2024-02-01T12:39:05.63Z","data":{"kind":"CompletedFetchBatch","peer":{"local":{"addr":"192.168.0.104","port":"35317"},"remote":{"addr":"209.145.61.178","port":"6008"}}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.BlockFetchClient"],"pid":"1698757","sev":"Info","thread":"638551"}
{"app":[],"at":"2024-02-01T12:39:06.00Z","data":{"chainDensity":5.0194126e-2,"credentials":"Cardano","delegMapSize":1334728,"kind":"TraceStartLeadershipCheck","slot":115224855,"utxoSize":11008899},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.LeadershipCheck"],"pid":"1698757","sev":"Info","thread":"270"}
{"app":[],"at":"2024-02-01T12:39:06.01Z","data":{"credentials":"Cardano","val":{"kind":"TraceNodeNotLeader","slot":115224855}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.Forge"],"pid":"1698757","sev":"Info","thread":"270"}
{"app":[],"at":"2024-02-01T12:39:06.46Z","data":{"kind":"TraceMempoolAddedTx","mempoolSize":{"bytes":678,"numTxs":1},"tx":{"txid":"9a52a9d2"}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.Mempool"],"pid":"1698757","sev":"Info","thread":"654423"}
{"app":[],"at":"2024-02-01T12:39:06.78Z","data":{"kind":"TraceMempoolAddedTx","mempoolSize":{"bytes":5105,"numTxs":2},"tx":{"txid":"9cdbf922"}},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.Mempool"],"pid":"1698757","sev":"Info","thread":"654423"}
{"app":[],"at":"2024-02-01T12:39:07.00Z","data":{"chainDensity":5.0194126e-2,"credentials":"Cardano","delegMapSize":1334728,"kind":"TraceStartLeadershipCheck","slot":115224856,"utxoSize":11008899},"env":"8.1.2:6f79e","host":"core","loc":null,"msg":"","ns":["cardano.node.LeadershipCheck"],"pid":"1698757","sev":"Info","thread":"270"}
{


i don’t understand if my BP create a new fork and the block i minted was for the other fork and is not valid and i don’t see any slot battle on pool tool

can someone explain me what happened? if is my bad? or if i can do something for fix this situation

After talking with george from apexpool he find that i lost on a slot battle and we fix the valency of my p2p node, thank you again

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