I've got a Samsung TV and my TV remote started controlling the VU+ Duo after updating to Vix 2.3!

It's the 'Anynet' setting which was being recognised on the previous version, but it would not work.

I noticed when I turned my TV off to see my box go into standby

Does anyone know how to control this so I can use the remote to change channels (figured that out) but not switch the box off?