The coin KGH is definitely fubared. The net hash is increasing exponentially and the diff has barley adjusted:
04:10:43

getmininginfo
04:10:43

{
"blocks" : 2834,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.00024414,
"errors" : "",
"networkhashps" : 1165085,
"pooledtx" : 0,
"testnet" : false
}
04:13:04

getmininginfo
04:13:04

{
"blocks" : 2949,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.00097655,
"errors" : "",
"networkhashps" : 2353954,
"pooledtx" : 0,
"testnet" : false
}
04:13:56

getmininginfo
04:13:56

{
"blocks" : 2987,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.00097655,
"errors" : "",
"networkhashps" : 2928109,
"pooledtx" : 0,
"testnet" : false
}
04:16:09

getmininginfo
04:16:09

{
"blocks" : 3094,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.00097655,
"errors" : "",
"networkhashps" : 3311305,
"pooledtx" : 0,
"testnet" : false
}