id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4161	[patch] Major slowdown in recent versions	stoecker	Don-vip	With a medium sized dadaset adding tags or e.g. adding virtual nodes takes very long. Some of the changes in last versions still have problems with larger datasets and these issues are now exposed to the user through normal all-day-operations.	defect	closed	major		Core		fixed