Miner sets fan to 25% during tests, not to 0. And it will revert it back if you restart miner. Also it will work properly if you set "-tt" so miner manages temps, not drivers, so after tests miner will start fan management.
However, if you don't use "-tt" and don't restart miner to apply "-di", miner will not return fan management to drivers, I will improve it to return fan management back to drivers after tests.
Right now, if you specified "-di detect" and did not specify "-tt" - close miner after tests.

CLAYMORE, IMPRESSIVE CARD MANAGEMENT--

I just started using v5.2 this past Thursday, and have converted all my AMD rigs from Genoil's EthMiner since.  I am about to upgrade to v5.3 this weekend.  SiaCoin (SC) makes up about 20-25% of my mining revenue now, I didn't stay on Decred long enough to make a good estimate.  Good Stuff!!!

I do have two questions:

        1)  How is the progress on the nVidia dual-miner coming?  I have a lot of CUDA cards.

        2)  Do you think you might add Library Credits (lbry algo, LBC) as a third choice for a partner coin?

Thanks for your work.  The miner has some really useful features.       --scryptr

A cosmetic bug in -di detect:

It says "Testing GPU #0 of 6"

It should be

Testing GPU #0 of 5

or

Testing GPU #1 of 6

or (the best)

Testing GPU #0 (1 out of 6)

hello Claymore,
I want to use DualMiner for siacoin,but it was failed ....
Display:
 SC: Stratum - connecting to 'siamining.com' <45.79.159.167> port 3333
 SC: Stratum - Connected (siamining.com:3333)
 SC: Received unknown response: {"id":null,"method":"mining.notify","params":["9
3ab","00000000000004dca5c6a9e2a54661687cfe01111b6891d02b5a8879170692b1","0000000
0000000000000000000000000000000000000000000000000000000000000000000000000000000 0
00000000000000000000000000000000000000000010000000000000020000000000000004e6f6e 5
3696100000000000000000000ffc99c5700000000","0000000000000000",["d1cd5157bdcb7661
d82ffb5cad5dd7382d157502700a81b8c2d16927bbd45d4f","09c14173845d2b79434980577fadc
751f77c3180e54bbe47d0e4baabce3896c5","b3c71ca540b8c630d6998645227235bd9658968cbd
f165a95c77cb2b77eec8ff"],"","1a0ae55b","ffc99c5700000000",false]}
 SC: Authorized

Is it no support siamining pool?

Yep, the new stratum guide, but on nanopool account page it's just not showing any of my miners... also tried to use old .bat with 5.1 - same 

NANOPOOL TAKES A WHILE TO SHOW STATS--

It can take up to half an hour for your first stats to show.  SiaCoin (SC) takes a long time to confirm, about a day or more.  Nanopool works with Claymore sratum support, both ETH and SC.  I stopped using a proxy with  ETH on my Claymore miners, and never used a proxy with SC.

My only suggestion is to look for a typo in your configuration.  The servers now expect to be addressed as "eth-us-east1.nanopool.org:9999" and "sia-us-east1.nanopool.org:7777", the server prefixed by "eth" and "sia".  I just noticed that after reading your posts and changed my config.

--scryptr

Hi,

with my 4x Sapphire RX480 cards I get nearly 100MH/s Ethereum mining with dualmining decred.
When I try dual mining with siacoin, ethereum mining speed only is 50Mh/s ... is this normal?

http://idaju.de/wp-content/content/ethSC_dualmining.PNG

best regards,
Martin

Yes, thats normal if you use -dcri 120... but why would you do that? Press "-" 90 times and magic happens.

Anyone has problem with low payout of eth at nanopool? Stats show longterm hashrate same as miner but payouts are about 15-20% lower than any calculator (but their own) shows.

What do you mean exactly? Where is it? :-8