<p>See our <a href="https://www.bt.com/help/broadband/bt-cloud/getting-set-up/download-or-access-files/how-do-i-download-files--folders-and-devices-from-bt-cloud-">help page</a> for further information.</p>
I notice that hidden channels on EETV/YouView are impacted when the channel numbers are changed. So for example a channel that I had previously hidden which has been moved to a different channel number is now visible (ie unhidden).
I believe this has always been the case - it seems to hide based on the channel number rather than the ID, so if another channel has moved into the old position then that'll be hidden instead.
