Backporting to beta (#4203)

* Minor typo to ensure it updates only when synced. (#4188)

* Updater fixes (#4196)

* Minor typo to ensure it updates only when synced.

* Fix deadlock.

* Skip unneeded arg in making list.

* Allow auto-restart even when not running an update.

* Fix trace.

* Update update info on each loop.

* Fix build.

* Shutdown all sockets

* Remove superfluous use.

* Poll for upgrades as part of global status (long) (#4197)

* Poll for upgrades as part of global status (long)

* Fix path

* Prevent duplicate incoming connections (#4180)