the artnet number means nothing- its the time in milliseconds from the last artnet frame - in this case 4819ms as shown. its not off any scale its a time value.

Your movies value isnt off any scale - you dont have anything playing - and this value holds to the last movie frame loaded - as you arent playing anything - it doesnt update-
the 162% looks like it related to the load time of a movie into a layer- and not playback

Layer 1 is showing a jpeg 100% movie- which isnt a good idea.