I cannot see any activity for my email ID most of the time. Randomly, on some days, it's there but almost all the time, it shows"No activity was found". I have the activity filter configured for "Username is <myemailid>". The configuration is correct because when it works and I am able to see activity, it's very detailed and includes everything I have touched.
If I use the date filter, it shows activity for a lot of people but not me!