Since the latest update to the BT TV app it appears to be incompatible with the T1000.
Message I get when trying to set up a recording.
"Sorry - there is a problem.
This feature is no longer supported on your current TV box
To use this feature you will need to upgrade to a newer box. For TV box and
package options, please visit bt.com/tv (GY184)"
Don't know what GY184 is coz it's not listed amongst the error codes.
I think I might be speaking to BT to get a replacement box.