OK, I have a very odd situation here.
We got a new GSA since the old one was out of support. Appliance ID went T3 to a T4.
After the initial network setup the T3 configuration was transferred to the T4 box, without any issues. Reindexing started and was finished a couple hours later, ~70k pages indexed and served. All good, frontends working and also dynamic navigation and expert search were fine.
Today I discovered expert search not working any more, so I checked the index and found the following error in my people profile pages:
Error: Cookie Manager failed to complete all actions for the configured Cookie Rule.
I tried to reindex some of the pages, ending with the same error.
NOTHING was changed either in the server setup or in the GSA config. It just stopped working.
Access to these now non-indexable pages is done via forms authentication. I double checked this config and it is the same like on the old T3 box, I even re-did these rules. No luck.
Anyone of you guys have an idea what might be the problem?
Thx for your help.
Markus.