Hub disconnecting every few minutes

Continuing the discussion from Firmware update Wednesday:

After the latest firmware update I’ve noticed recurring hub has disconnected events in the event log. Is anyone else seeing this? I’ve opened a ticked with support.

Here I have 3 disconnects within 10 minutes span:

2015-02-14 6:49:59.447 PM PST HUB hubInfo
2015-02-14 6:49:56.684 PM PST HUB register
2015-02-14 6:49:56.569 PM PST HUB ping
2015-02-14 6:49:51.854 PM PST HUB hub has disconnected
2015-02-14 6:48:52.434 PM PST HUB ping
2015-02-14 6:47:53.385 PM PST HUB ping
2015-02-14 6:46:54.359 PM PST HUB hubInfo
2015-02-14 6:46:51.661 PM PST HUB register
2015-02-14 6:46:51.484 PM PST HUB ping
2015-02-14 6:46:48.034 PM PST HUB hub has disconnected
2015-02-14 6:44:56.953 PM PST HUB ping
2015-02-14 6:43:57.926 PM PST HUB ping
2015-02-14 6:42:58.983 PM PST HUB ping
2015-02-14 6:41:59.792 PM PST HUB ping
2015-02-14 6:41:00.746 PM PST HUB hubInfo
2015-02-14 6:40:57.930 PM PST HUB register
2015-02-14 6:40:57.867 PM PST HUB ping
2015-02-14 6:40:54.499 PM PST HUB hub has disconnected

I’ve seen some random disconnects, but not anything like 3 in 10 minutes, but on a regular basis for unknown reasons.