Can you give me the three main issues affecting QoE in 2016? (Part 3)

Time to resolve. Once you've got everything up and running, you're not done. Networks are not in a steady-state – they are in constant flux with changes every day. Users notice quality of experience issues right away, particularly if they’re impacting their day-to-day work. You need to continuously monitor your applications, looking for changes that affect performance and react immediately.