Zpool showing 90% less hash rate and earnings than shown via client

[gardeneel]

ahoy mateys!

i have been using zpool for a week or two and have not had this issue.
basically my local text logs show a consistent rate on nist5 algorithm of about 300 m/h
when i woke up this morning, after not checking the computers due to holiday etc,
i notice my balance barely went up at all.. then i notice it's displaying 2-4 m/h ...
generally i pull in over .001 per day, and this was .0002
for the other days i was pulling in .001 per 24 hours no problem.
i know the hash rate isn't everything, but the profit margin being 90% less than what i usually get seems odd.

any idea's?  submit a ticket to zpool maybe?
for the moment i'm switching my hashing power to another pool.