Understood.
If it helps any, for the past couple of months (pretty much since the latest general system upgrade) I have encountered random, intermittent issues. All have been minor but were never noticed before that. One is the "Alerts" notification in the top right corner (the little "bell" symbol) doesn't always show there is any for me (0), but in fact there are. Although I haven't seen that happen as much in the last week or two. Another related thing has to do with the "What's New" drop down for "New Posts". It will show new posts that I am subscribed to, but they did not show under the "Alerts" notification I just discussed. This occasionally happens even though the "Alerts" does show other posts. In other words, some are notified while others aren't. I may have noticed these two issues more due to them being the first two things I look for every time I log on. Aside from that, there have been random times when the system is very slow responding to inputs. This has also been going on intermittently (for me) ever since the last major system upgrade (in other words, not just in the past couple of days). At first I thought the 'slowness' might have been related to the fact my computer was really old, but it has been the same for my new computer (which is significantly faster in general than the old one). Seems like there was something else I have noticed that I don't recall at the moment. But I guess my main point is all of this appears(?) to be related to that last upgrade....at least to me. I have no idea, but perhaps that offers some clue to things for you?