sometimes the wallet takes a bit of time to close, just wait and it will shutdown gracefully.

maybe there is a stuck process... try rebooting.

When I try and mine with keccak, I get rejects:

ThreadRPCServer method=submitblock
ERROR: CheckBlock() : hashMerkleRoot mismatch
ERROR: ProcessBlock() : CheckBlock FAILED

Any ideas?

./bin/joincoind-keccak getinfo
J keccak
{
    "version" : 1030200,
    "protocolversion" : 1006,
    "walletversion" : 100,
    "balance" : 0.00000000,
    "blocks" : 655001,
    "timeoffset" : 0,
    "connections" : 7,
    "proxy" : "",
    "pow_algo_id" : 10,
    "pow_algo" : "keccak",
    "difficulty" : 460.18487533,
    "difficulty_sha" : 50712.61125739,
    "difficulty_x11" : 21.58866274,
    "difficulty_x13" : 1.09693024,
    "difficulty_x15" : 1.30805772,
    "difficulty_scrypt" : 4.33803726,
    "difficulty_nist5" : 15.56491970,
    "difficulty_groestle" : 20.69913573,
    "difficulty_pentablake" : 61.49371023,
    "difficulty_whirlpool" : 162.36920039,
    "difficulty_luffa" : 194.23847730,
    "difficulty_keccak" : 460.18487533,
    "difficulty_quark" : 1.87725580,
    "difficulty_bastion" : 0.12582486,
    "testnet" : false,
    "keypoololdest" : 1483533924,
    "keypoolsize" : 102,
    "paytxfee" : 0.00000000,
    "errors" : ""
}

but it's set to keccak... MAXcoin works just fine on keccak...

Am I missing something?

ohhh. so I guess it's not compatible with yiimp's/cpuminer keccak...

I made a bootstrap for you just now (block 665626) with peers included though even without a bootstrap Joincoin syncs pretty quickly to me:

https://mega.nz/#!7F02iIaZ!YC8CImkzmn5thG6Pn-Vi_AGtAl4UfjAOCEgMk5t-kCI

Thanks!

Is there a whirlpool miner for Tahiti?

can't sync it remain at 5 weeks behind and no block source

all the nodes posted here do not work for me