Bd Missing From System Tray (windows7 64-bit)

A few times a week (after boot) BD is missing from the System Tray (have it set to always show).


1. I also have the Widget running - that always shows up after boot.


2. I have run "repair" a number of times but it still disappears a few times a week after boot.


3. Even though BD is missing from the System Tray - the Widget always shows "You are protected - this system is safe."


QUESTION: If I am really safe - I can live without BD in the System Tray a few times a week - if not - what should I do?


Thanks!