ETMINER error

[rocketron]

Seem to be getting a good few of "failure gpu gave incorrect result" on ethminer, is this normal?

[Newwsr]

Friend can be your internet here when the internet is bad presents this error gpu .
Verefica if your internet is not this missing packages

[Eliovp]

Regenerate your dag file as well. Could help.

[rocketron]

cheers guys, I deleted the dag files and will retest, could be my internet too I guess, I will change dns servers and test too, 

[Ademen]

Regenerate your dag file as well. Could help.

This usually works.