just for testing i pointed around 11THS to Pool
pool got more hash than nethash
testing with my winwallet (newest ) give me :

{
"blocks" : 594650,
"currentblocksize" : 0,
"currentblocktx" : 0,
"difficulty" : {
"proof-of-work" : 1580956.04153786,
"proof-of-stake" : 0.05870376,
"search-interval" : 0
},
"blockvalue" : 50000000,
"netmhashps" : 10014977.13100104,
"netstakeweight" : 1674915.48573437,
"errors" : "",
"pooledtx" : 0,
"stakeweight" : {
"minimum" : 793,
"maximum" : 0,
"combined" : 793
},
"stakeinterest" : 38000,
"testnet" : false
}
really seems problem of wallet 1.3.x to measure real nethash
edit : nethash stable since 10 Blocks
"netmhashps" : 10014977.13100104,
@rumhocker look at the picture above
how could the nethashrate be lower than a single user at a single pool at the same time ( and these wrong values where for about 1 to 2 hours) ??
At the same time coinz.at/dem.werming.com/dem.suprnova.cc (all with the old wallet) shows a different (much higher) nethashrate and all these pools always the identical nethashrate ( i controlled it for about two hour because i was mining there.
have a nice day