Didn't Slush fixed that problem? Anyway some pool admins are doing upgrade to 0.8.2 that should help with invalid problems. So Slush do it ASAP...
Invalids are bound to happen occassionally whether there are issues or not; The issue was a slow network connection before that caused us to have a much higher than normal invalid rate. That has been solved but we should still expect a few invalids a week or so.
Well first time was connection, second time was a bug in 0.8.1 and as far as I know patch that Slush applied doesn't solve the problem completely. From what I can understand that pool admins are saying they are thinking that new 0.8.2 will fix the problem... And since we are seeing big numbers of invalids again I think that is the case of patch not working... How many in 24 hours? 2 or 3? Too hi. Pool has bitcoin problems, stratum recording shares problems and reword calculation problems so it is really bad time for Slush to have personal problems and not taking care of the pool. I know he is not a robot but he should found someone to look at things and fix them or report to him. At the end of a day it is a businesses.