on one rig i'm having one of the 4 cards drop out after a while? is this a known problem and is there a fix??

HELP please,

 i am using 1.6.0 on my rig with 2 cards with this .bat  GPU_FORCE_64BIT_PTR=1
optiminer  -s zec-eu.coinmine.pl:7007 -u xxx -p xxx

 it's running fine.
with the same .bat file on my 4 card rig i get "GPU_FORCE_64BIT_PTR=1 unrecognised string blah blah you need to set variable GPU_FORCE_64BIT_PTR=1"   any ideas please.

it's a shame that blk suffered because of that mintpal pump but it's a great coin. no premine,no ico ect. great development. i am amazed it hasn't risen a lot more yet.

 it's about time people started supporting the old tested and reliable coins instead of jumping on the next thing out that lets face it, are usually scams. support blk and lets get it back to where it should be. i am not a bag holder by the way. i only hold btc

ethdcrminer64.exe -epool exp-eu.dwarfpool.com:8018 -ewal walletaddress/rigname -epsw x -allcoins 1

edit, this is using claymores miner

second edit, at the end of your wallet address you have .worker
change the . to /

hit a strange problem today. my rig with 3x 290's and 1x 280 starts mining ok but after a while the hash rate on all cards drops to 0 and the rig still works with all card hot? i have to hard reboot the rig. it's win 7 64 bit with 15.12 drivers. any ideas please??

across my rigs i have 1x280, 3x 290x and 7 x 290. i am now getting 2928 sols , so up 206 extra sols with v 9.2. thankyou. like adding another card

could it be something to do with the dev fee because it seems to happen after the first devfee mining start? i have tried adding -allpools 1. not sure what that does though.

 i have 4 cards on the rig and am using 2x 750w corsair psu with 2cards on each (r9 290's)

hi, having a problem now. v8 miner starts ok but after 10 or so minutes the sols drop to 0 on all cards and i have to restart windows to stop the miner. this has been happening for a while now. i have 4 cards on the rig?? any ideas???

ETA on windows wallet? i hate leaving my coins on the exchanges

nowhere to payout too yet. no wallet or exchanges

hold on. just got 1.3 coins in confirmed. now i mined right from the get go with 1800 sols. does that sound a bit light???

think i'm going to have to give up. mining with 1800 sols. getting accepted shares on coinmine. but nothing in unconfirmed balance and est round earnings keeps going back to 0. no help here so i don't know whats happening

i'm getting nothing. absolutely nothing. whats going on. im getting accepted shares

anyone mining on coinmine? i'm getting accepted shares but nothing in the pool. est shares keeps going back to 0 and i have no balance???

round earnings est keeps resetting to 0. no unconfirmed or confirmed coins?

hmm, mining on coinmine.pl. mined coins are disappearing from balance?

fuck off placebo and just join the fun ffs

premine? ok,does the diff get reset??

jesus it's a basic need to be able to read if you want to know things.LAUNCH IS AT 9PM GMT.
nothing will work till then

no v8 today it seems