The last attempt in the network connections was 15/9/21 at 17:23 and was successful. Next attempt 22:41. Historically this has been fine whenever i've checked.
Currently the following channels showing TBA for the show currently playing....ITV 2, ITV 2 +1, ITV3, More4, ITV3 +1, ITV3 HD, ITV4 HD, More4 HD, BT Sport 1,2 & 3 HD. Free sports HD, BBC Parliament.
Channels which show TBA for future programs include all of the above plus, Yesterday, Sky Arts HD, E4 +1, 5 Select, 5 Star +1, Yesterday +1, MTV Classic + others.