I would recommend continuing to regularly export to ensure you don't lose your data. If you're interested in a more robust solution for IP address management, you should check out Orion IPAM here.
As a reply from the moderator and staff member this does not instill confidence in the product at all.
I, too, have the same problem in that the data does not reappear for some of the 22 lans that I scan. It makes no difference when or how many lans I monitor. I read this as the data should be collected by this program and then exported to another and stable program to use! No point in exporting data as a rescan gets it back EXCEPT the comment field which is VERY important.
A good response would be that the problem is noted and forwarded to the programmers who will fix it - and an expected release date. We are only left by the answer that no-one cares. In that case why should a customer care to use some other product called Orion. How bad is that one? Do we have the time and money to test it to see if it works or is just like this product by the same company?
So, the bottom line is? "Tuff Luck" SW deosn't care about this product. If it works it works if it doesn't then go elsewhere!