Explain this phenomena?

[Slaughter]

A 9second proccessing time for a WU? Any explaination for this? This is the first time I have seen or heard of this. :|

Queue result for your viewing pleasure.

 

[mk]

Some WU's contain a strong interfering signal (usually caused by satellites/radars etc.) that makes it impossible to analyze the package normally. The client just dumps those and continues with the next one.
You'll still get credit.

 

[Robor]

Yep, it happens all the time. If a client keeps doing it over and over then usually that's a sign of a system that's overclocked too high and is corrupting WU's but getting a WU done in a few seconds or few minutes isn't abnormal.