Question regarding Reflection vs. Exceed X-sessi ons

["Gruner Mike" <mike.gruner@rfv.sfa.se>]

We are using Relection for our NetView X-session and have discovered 
problem
with sessions not responding eg. ping and demand-poll.
When the NetView Gui is taken down and started up again sessions work ok 
again.
Has anyone had the same experience with Reflection
or is everything ok when you run for instamce Exceed ?