Hi its me again for another question I hope you guys will not get tired of me...

Using OpenERP 5.0.3 Under Ubuntu 8.0.4.

I have an unpredictable issue on Purchase order where randomly sometimes when creating PO they are editing the quantity then unit price so that it will not have decimal in the price.
when calculate is click sometimes the prices will be re updated to average price.

sometime when the PO confirmed it will update the prices. which is a problem special when the product is already received.

Iam not able to simulate this - users is only reporting this, does anyone have this kind of experience, and/or do you have any advice or fixed?

Thanks again.