Dual Mining Eth/Decred

[KickenAU]

I have tried various combinations of the following:
"EthDcrMiner64.exe -epool asia1.ethermine.org:4444 -ewal .kickenau -epsw x -dpool stratum+tcp://dcr-eu.coinmine.pl:2222 -dwal .kickenau -dpsw x -dcoin dcr -platform 2 -dbg -1 -allpools 1"

but I'm curious about one thing ... if I don't specify the '-dcoin dcr' parameter, the default is supposedly dcr. But when the miner connects to coinmine.pl to mine dcr, I see B2S pool being selected ... the MH/s appears, but of course I get failures for each share.

B2S: the pool list contains 1 pool (1 from command-line)
B2S: primary pool: dcr-eu.coinmine.pl:2222
Eth: Connecting to ethash pool asia1.ethermine.org:4444 (proto: EthProxy)
B2S: Connecting to blake2s pool dcr-eu.coinmine.pl:2222 (proto: Stratum)
B2S: Connected to blake2s pool dcr-eu.coinmine.pl:2222 (52.57.24.87)
B2S: Subscribed to blake2s pool
B2S: New job #6e602ba0 from dcr-eu.coinmine.pl:2222; diff: 43.0GH
B2S: New job #6e602ba0 from dcr-eu.coinmine.pl:2222; diff: 43.0GH
Eth: New job #1740a349 from asia1.ethermine.org:4444; diff: 4000MH
Eth: New job #2519b084 from asia1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.176 MH/s, shares: 0/0/0, time: 0:00
B2S speed: 511.764 MH/s, shares: 0/0/0

If I force the correct algo by using "-dcoin dcr", it appears the correct ALGO is in use, I receive jobs, but the Dual speed stays at 0 MH/s and returns no results no matter how long I leave it run. Eth I have no problems with and works fine in single or dual mining mode.

Eth: Connected to ethash pool asia1.ethermine.org:4444 (172.65.231.156)
Dual: Connected to pool dcr-eu.coinmine.pl:2222 (52.57.24.87)
Dual: Subscribed to pool
Dual: New job #f4953740 from dcr-eu.coinmine.pl:2222; diff: 43.0GH
Eth: New job #73ccd403 from asia1.ethermine.org:4444; diff: 4000MH
Eth: New job #fbb06ba7 from asia1.ethermine.org:4444; diff: 4000MH
Eth: New job #6e51244d from asia1.ethermine.org:4444; diff: 4000MH
Dual: New job #2c721865 from dcr-eu.coinmine.pl:2222; diff: 43.0GH
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
Dual speed: 0.000 MH/s, shares: 0/0/0
Eth: New job #17495f69 from asia1.ethermine.org:4444; diff: 4000MH
Eth: New job #d014018f from asia1.ethermine.org:4444; diff: 4000MH
Eth speed: 51.274 MH/s, shares: 0/0/0, time: 0:00
Dual speed: 0.000 MH/s, shares: 0/0/0