Recently I started having an issue with my DFS servers where the DFSRS process is spiking up to 100% and causing erratic behavior on the client side saving files.
This occurs on both DFS servers.
I've made sure anti-virus is disabled.
I've increased the staging threshold.
I've inserted the recommended registry optimizations in this article http://blogs.technet.com/b/askds/archive/2010/03/31/tuning-replication-performance-in-dfsr-especially-on-win2008-r2.aspx
I've tried to limit bandwidth.
Yet the CPU issue still persists. Anyone have any advice on what else to try?