hlotac,
What version cudaminer you are using? What full configuration -d 0 -i 0? MSI GTX275?
I have a problem:
cudaminer.exe -d 0 -i 0 -o stratum+tcp://stratum.mine-litecoin.com -O username:pass
Results
[2013-11-07 23:21:42] 1 miner threads started, using 'scrypt' algorithm.
[2013-11-07 23:21:42] Starting Stratum on stratum+tcp://stratum.mine-litecoin.com
[2013-11-07 23:21:42] Binding thread 0 to cpu 0
[2013-11-07 23:21:42] Stratum detected new block
[2013-11-07 23:21:43] GPU #0: starting up...
[2013-11-07 23:21:43] GPU #0: ►Z░t►Z░t with compute capability 0.0
[2013-11-07 23:21:43] GPU #0: interactive: 0, tex-cache: 0 , single-alloc: 0
p.s.
I am using MSI GTX275, Cuda 5.5, drivers 9.18.13.3165, cudaminer-2013-11-01
May you help?
Perhaps going on the older version and run a stratum proxy? Mine was quite stable with the older version and ran a stratum proxy.