so i tried https://github.com/jtoomim/p2pool - it worked ( although the invalid share rate was higher, sometimes 100% cpu usage.. )

now i switched back to https://github.com/p2pool/p2pool/ . but here the network is only 0.5 PH big ( 3 PH in the other version )

so am i an the wrong network, or are miners just frightened of the transition? will someone join me?