Chain runs OK and steady now.
How long does it take to start participating in stacking 82 blocks have already passed the status has not changed "Not stacking because you don't have mature coins"?

{
"blocks" : 15201,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : {
"proof-of-work" : 0.00047819,
"proof-of-stake" : 177657.83515279,
"search-interval" : 16
},
"blockvalue" : 0,
"netmhashps" : 0.00006653,
"netstakeweight" : 2684083193.67062330,
"errors" : "",
"pooledtx" : 0,
"stakeweight" : {
"minimum" : 0,
"maximum" : 0,
"combined" : 0
},
"stakeinterest" : 1000000,
"testnet" : false
}