Angus
Enter the prime you found at the top 5000 site.

We will try to work out why your client is behaving strangely.

PS
In the mean time please check the time and date on the PC.

The server handed out that test to you today and still thinks it is in progress.
Recognized Angus when you get work but not when you return it most odd.

There is a 24hr deadline but you didn't exceed that
Gut feeling at the moment is a corrupt client.