Hexagon: NFS timeouts on login nodes

We have once in a while NFS timeouts on different login nodes, the user logged in experience them as a short hangs. This been going for some last week, but not that often. The last week it started to be very often and almost on all nodes. We've applied patch which is suppose to fix this issue. In orderĀ forĀ changes to be picked up we need to restart Hexagon. Update 15:30: Hexagon is up again.