http://eu.miningfield.com/
Last 24 Hours Orphan 27
Last 7 Days Orphan 51

http://dmdpool.digsys.bg/
Last 24 Hours Orphan 21
Last 7 Days Orphan 50

it is not normal,
the price is low,hash rate drops,
someone has more chance to attack the network.
how to security the network when the POW reward reduce ?

Some master nodes are down, restoration is in process (it happens from time to time for some reason). Please be patient.

As crytponit mentioned we are working on and testing a new wallet to be released before the block reduction.
Security wise - changes made will be based on suggestions recently submitted by the community. More details will follow. 

pokeytex not these nodes !

The new release is mainly to address security concerns voiced by several people.

It was suggested, that the time span between PoW and PoS was too wide. Especially in the scenario of reduced PoW rewards.

Also we will no longer have foundation contributions. Maintenance is too costly.   

This is a minor update and our focus is now on extending usefulness.
 

Don't quote me but it might be the number of DMD's you are holding just can't compete against the others?  I am not sure though.  I can tell you my wallet works everyday.

Yeah, staking works on weight, and competition is fierce. 56 coins really isn't alot. You're probably going to want a block bigger than 100. Once you get some more coins, you can go into Options > Display and check "Display coin control features". That way, you can combine your blocks when you click on Inputs in the Send Coins tab and get a better weight. You should get a stake about once a month though. Maybe a bit longer for 56 coins. For any POS coins, the "estimated time to reward" is a very rough estimation. Don't get discouraged if the coins don't stake within the time frame stated. DMDs POS is a bit different than other coins too. It's not required for you to have your wallet open to generate rewards (according to Cryptonit, from the following link)...

You can check out this thread in the DMD forums, alot is explained on minting here:
http://bit.diamonds/community/index.php/topic,46.0.html

Damn, Pokytex - you stake every day? Sigh, I really chose the wrong line of work - haha. Musician for sale!

Hehe - I have been mining/purchasing Diamond a long time.  Eventually if you hold and keep increasing your position you will also mint everyday.  Never give up and never put in more than you can afford to lose.

The next reactor payment is just a few days away. The system operates perfectly.

Also, we are now 33k away from reward reduction, roughly just under 2 weeks until DMD supply shrinks. If you plan to get a bit more cheap DMD, now might be the time.

WARNING!
http://dmdeu.miningfield.com
is not mining on correct network
its hashrate is not visible here
https://chainz.cryptoid.info/dmd/#!extraction

the last legit block can be seen here
https://chainz.cryptoid.info/dmd/extraction.dws?3.htm

any mining there create invalide coins

please move ur miners to a working pool until miningfield fixed that issue

when above links update with up to date infos then u know he starts mining again on correct network

update: pool in maintainance

This happens, rarely, but it happens.

First try to restart your wallet.
If that does not work, you need to re-download your blockchain again.
That ll fix it 100%.