Hey guys!

Yesterday I started mining ETH and DCR with claymore 9.4. ETH is ok, I can track it on ethermine.org, but something is wrong with DCR. I cant see anything on dcr.suprnova.cc
The miner says that all my DCR shares are rejected.
Here is my bat file:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal EMAdec01 -dpsw x -dcri 31 -allpools 1 -allcoins 1

Can you help me pls what did I do wrong?
THX