What about searching forum for 10 seconds before opening new thread? Disk usage drop
(post deleted by author)
Only old posts, where each contains the answer to the same question you asked here.
No worries dude: we have much larger problems then the Satellite not calculating some numbers on some days… 
Feeling a bit sheepish that I brought it up now… 
Fun fact:
After many years of existence someone has patched this visual glitch but because of chapter 11 the rollout did not happen so far.
yes, v1.162 contains this fix