We have having real problems with the system slowing down and sometimes stopping users logging in whenever someone changes a Targeted Content Channel (in Luminis 4.3). We use TCCs extensively, and part of the team's normal workload is editing these quite frequently, so this is having a big effect on us and our users.
This didn't happen in 4.2, only since we upgraded to 4.3.
Has anyone else had this problem, and did you manage to solve it?
Thanks for any help,
University of Leeds