If I may jump in here: I have had the following problems since the update:
I'm encountering a weird error on my site (ArcGIS Online) after the update on the 16th. My project utilizes a number of maps, embedded in a number of tabs, and I'm finding that they will load just fine, but after moving to another tab and back again I get the frowny face error message for the same maps that previously loaded.
I swapped out any vector maps for more basic basemaps, but same same.
- It only happens in three places/tabs. The rest seems to be fine.
- Did not happen prior to 9pm PST on the 16th. tls1.2 error
- It happens on Firefox, Safari, and Chrome.
As this is my dissertation, I'm not posting the link publicly, but am happy to share and troubleshoot, if need be, off-site.
Thank you much,