BuddyPress 2.3.4 is now available. This is a maintenance release and all BuddyPress installations are recommended to upgrade as soon as possible.
The release fixes a handful of bugs that were introduced in the 2.3 series, and improves support for administration changes made in WordPress 4.3.
Update to BuddyPress 2.3.4 today in your WordPress Dashboard, or by downloading from the wordpress.org plugin repository. Questions or comments? Check out 2.3.4 changelog, or stop by our support forums or Trac.