i made a fresh install of OC4 and have now an issues when users are loggin in. the password is accepted, but then randomly the browser is hanging/waiting. on the server i see that one of the php-cgi.exe processes is under high load. in the db i can see that since the login of the user the sql-server has 2500 queries/ per second! if i try to catch one of these queries i can see a query:
WHERE target = '\\'
'user', 'user@doc-readers', 'public'
the status of the query jumps from "init" to "preparing" to "writing to net"
If I kill the php-cgi process, the browser drops an error but the login completes after reloading the page.
Any hints for me how narrow the problem down or to fix it?