We have recently upgraded our GW 8 System to GW 2012, so far a few testclients using the new GW 2012 Groupwise Client.

But there a "major" problem with GW 8 Clients running against the GW 2012 backend, when such a clients works in proxymode and performs a search, (fulltext) then it never finds any result, upgrading that client to GW 2012 fixes the problem.

I think good to know, before we never had problems with older Clients against a newer backend.

Is this somehow known ?