Is anyone else seeing a roughly 1 hour delay between uploading a new package file to an existing private/uncertified channel, and having the updated channel actually be updated (published) on a Roku device? Using SETTINGS-SYSTEM-SYSTEM UPDATE-CHECK NOW has no effect. There's no delay creating a brand new private/uncertified channel and publishing it, the delay only occurs when updating an existing channel.
(Edited 2/7/2019 to change title from "Private Channel Package Update Delay?" to "Channel Package Update Delay?")