so
after investigation a bit - i found no real problem at the main-servers. - The only problems found where some not existent email-adresses, to which the system tried to send mails.
(there were some DB-Problems, but the automatic analytics has found and repaired them)
as for this morning (around 10AM CEST) the Datacenter, where some of our services are hosted, had a severe routing problem - thus, there should be seen an error for some users (not all should be affected) - Though i think, the same happened at 0:00 yesterday.
i'll go and talk to the Provider - this isn't s.th. we can tollerate.
we are still trying to find hoster that will allow all the content here, and provide a good service - wich isn't that easy.
As well as managing a decentrialized system.
Everytime one of you can get an error, it's hard to track down where this has happened. I've just uppdated my monitoring adding more services - so that i hope i'm able to track down future problems better.
i've just updated our DB-Cluster in order to not overload the DB-Systems (which shouldn't happened, but well... let's see)
oh perhaps you have noticed, that posting a post can sometimes take a few seconds longer - that's the problem on clustering the DB. But it should be tollerable (i hope)