XP SP3 german, latest ZEN7 NAL.

After login explorer is loaded, NAL initializes but will not go online.
Wait a few moments, run "SetNalStateW.exe online", NAL goes online.

Problem will not occur with SP2 and Beta builds of SP3 (3311 for example). With SP3 RTM (final build 5512) it occurs.

The only workaround I found so far is to disable 802.1x in XP SP3.

Any ideas?