Hi all,
Had TalkTalk TV installed today, and apparently there is a lot of problems with the TTG-894 error.
I noted the IGMP settings in the Huawei HG533 router have an interface drop down menu, and it was set to nothing, it was blank.
So by doing the following:
Advanced > Advanced > IGMP
And the Interface drop down menu with my Fibre connection and the HG533 router was blank. So I set it to "nas0".
This has fixed error of not getting the live IPTV channels, or at least it has for me, so I thought i'd post it here for future reference if anyone is looking
As far as i'm aware, this solution will possibly only work for Fibre customers, the interface menu will have an extra option for ADSL connections.