after installing a new BM3.8-Server into an existing Tree with working BM3.7
Server, I got the following Problem:

site-2-site vpn works
client-2-site vpn to the new BM3.8-Server doesn?t work (3.8-mode and the older
skip-mode won?t work).

An isolated Installation into a new tree works (in both modes)

loading authgw.nlm shows the following error:

NWPKIGetWrappedServerKey returned error code FFFFFB3DAUTHGW: Failed to
aquire the VPN security keys.

Tree seems to be healthy

Any Ideas? Help! Help! Help!