Same thing, I get all my shares rejected:

ETH: 11/12/17-16:03:58 - New job from eth.poolmining.org:3072
ETH - Total Speed: 183.634 Mh/s, Total Shares: 3, Rejected: 3, Time: 00:01
ETH: GPU0 30.595 Mh/s, GPU1 30.603 Mh/s, GPU2 30.610 Mh/s, GPU3 30.594 Mh/s, GPU4 30.616 Mh/s, GPU5 30.616 Mh/s
GPU0 t=49C fan=40%, GPU1 t=57C fan=40%, GPU2 t=52C fan=40%, GPU3 t=55C fan=40%, GPU4 t=56C fan=40%, GPU5 t=57C fan=40%
ETH: 11/12/17-16:04:13 - SHARE FOUND - (GPU 4)
ETH: Share rejected (43 ms)!
ETH: 11/12/17-16:04:16 - New job from eth.poolmining.org:3072
ETH - Total Speed: 183.525 Mh/s, Total Shares: 4, Rejected: 4, Time: 00:01
ETH: GPU0 30.591 Mh/s, GPU1 30.615 Mh/s, GPU2 30.587 Mh/s, GPU3 30.587 Mh/s, GPU4 30.566 Mh/s, GPU5 30.580 Mh/s
ETH: 11/12/17-16:04:18 - New job from eth.poolmining.org:3072
ETH - Total Speed: 183.559 Mh/s, Total Shares: 4, Rejected: 4, Time: 00:01
ETH: GPU0 30.589 Mh/s, GPU1 30.596 Mh/s, GPU2 30.591 Mh/s, GPU3 30.600 Mh/s, GPU4 30.581 Mh/s, GPU5 30.603 Mh/s
ETH: 11/12/17-16:04:22 - New job from eth.poolmining.org:3072
ETH - Total Speed: 183.553 Mh/s, Total Shares: 4, Rejected: 4, Time: 00:01
ETH: GPU0 30.615 Mh/s, GPU1 30.579 Mh/s, GPU2 30.591 Mh/s, GPU3 30.585 Mh/s, GPU4 30.584 Mh/s, GPU5 30.599 Mh/s
ETH: 11/12/17-16:04:23 - SHARE FOUND - (GPU 1)
ETH: Share rejected (44 ms)!
ETH: 11/12/17-16:04:27 - SHARE FOUND - (GPU 3)
ETH: Share rejected (44 ms)!
ETH: 11/12/17-16:04:29 - SHARE FOUND - (GPU 2)
ETH: Share rejected (43 ms)!
ETH: 11/12/17-16:04:30 - SHARE FOUND - (GPU 2)
ETH: Share rejected (43 ms)!
ETH: 11/12/17-16:04:31 - SHARE FOUND - (GPU 3)
ETH: Share rejected (44 ms)!

These are the parameters I have for Claymore 10.0:

-wd 1 -r 1 -epool stratum+tcp://eth.poolmining.org:3072 -ewal 0x$walletETH.$rigName -epsw x -esm 3 -allpools 1 -mport -3333 -asm 1 -mode 1 -ftime 10 -allcoins 1 -ttli 80 -ejobtimeout 5

Haven't touch anything, it was working like a charm until yesterday night....

Thanks!

Hello!

This is my address:

0x7326e6F2bC2E9280E731700537A847585b6d2F35

I'm using Claymore 10.0 in SimpleminingOS (Ubuntu).  I will try again to see what's going on now.

Thanks!

Have you considered making a Google Ad campaign?  If you send me the texts you want to use, I will be happy to create the campaign and pay for it for a while, as I already do have some campaigns with my company.

Send me an email if you are interested :)

The pool looks great, and I'm mining since I read about it in bitcointalk.  Keep up the good work!