Recently transitioned from SIM (hardware) 5.3.1 to LEM (virtual) 5.6.
I have created several rules that I have subscribed to. However, when these rules fire, I do not see these events in the Subscriptions filter.
My guess is you'll need to check out your Subscriptions filter and make sure it's pointing to the right user. Open up your subscriptions filter, check and see if the subscriptions (right hand side) is red or pointing to your user, and try re-dragging your user over from the subscriptions area on the left and saving the filter.