This is a serious issue for us, we have a dozen machines in commissioning being stalled.
We updated to 8.0.14 because of stale tags that hasn’t been fixed: Client Tags stay stale after connection is restored in Ignition 8.0.14
We updated to 8.0.16 to get around the “gateway hangs when loading” bug
We updated to 8.1rc2 to get away from this bug and have a new one: 8.1-rc2 Can't log in to designer
Now updating to nightly release… joy