Does 16.5 fix the live update issues? Does NIS now work as it should??

Hi all, I have been trying to find out it the new update fixes the live update issues that 16.1 and 16.2 seem to have (at least for me). My NIS is constantly in the red when it comes to the “fix now” action under the symantec logo… and although it tells me that an update was only seconds, minutes or hours ago the red ! always shows and I cannot update through either live update or fix it now… So is this problem finally sorted out? And how are we to get the update to 16.5 if our update does not work?