Relationships Broken

[amiawakeyet]

Running Filemaker 8 Advanced

In the past six months I have had relationships "break" i.e., layout shows related table fields as "table missing". However, when I check relationships the "link" is still in place. If I reclick the "link" between tables, the link reestablishes but will "suddenly" disappear at some point during data entry (during same session...no close/reopen). This happens randomly in multiple files that heretofore had operated over a period of years without this problem occuring. Note that this happens both with files running on Filemaker Server 8 and when I take the files off the server.

Anyone else experience this? Anyone know why it is happening?

Thanks,

Denise