Same issue here...happening with the algos neoscrypt, groestl, myr-gr. Tried ccminers 811 and 2.2-skunk.
Sometimes I have to restart it 8-12 times until it works...sometimes it just won't load.
[2017-08-10 03:39:25] Starting Stratum on stratum+tcp://hub.miningpoolhub.com:20510
[2017-08-10 03:39:25] NVML GPU monitoring enabled.
[2017-08-10 03:39:25] 6 miner threads started, using 'neoscrypt' algorithm.
[2017-08-10 03:39:25] GPU #0: waiting for data
[2017-08-10 03:39:25] ...retry after 10 seconds
[2017-08-10 03:39:28] GPU #0: waiting for data
[2017-08-10 03:39:39] GPU #0: waiting for data
[2017-08-10 03:39:43] GPU #0: waiting for data
[2017-08-10 03:39:51] GPU #0: waiting for data
Anything we can do on our end? Perhaps mess with the difficulty or intensity? Or is this out of our hands?
this happens exclusively with CcminerKlaust. ccminerTpruvot still works ok. I've just disabled ccminerKlaust til there's a fix. Klaust may be faster, but the downtime of Klaust far outstrips the uptime.