I think we need some FAQ or Sticky posts in the forums to answer the questions that keep getting asked repeatedly. We can then branch off the replies into the debate forums.. lol
For me at least the more issues I can solve without involving the support team the better. The community really helps in this regard. Not everything is immediately solvable but we do have our personal constraints WAF/SOAFs etc that can affect how we implement HE in the future.
The variables are massive and commonality is so very uncommon.
No built in apps or drivers have been conclusively found to be related to the phenomenon, but even a really poorly written rule could be to blame, depending on how it interacts with the devices joined to the system.