Yes. I tried with and without energy saving mode. Energy saving lights are not the problem and I don't have an option of repositioning the TV
Turning TVs brightness to 0 did help the DTR2100 to respond better , but unfortunately I can't see the picture.
Placing a sheet of paper over the front panel helps but is not a long term option, as it doesn't blend well with the decor.
A better option is that BT admit there is a problem and update the box design..
There is another thread on here entitled Youview Remote Control incompatibility that clearly shows I am not the only Plasma owner seeing these issues.
I refuse to follow one piece of stupid advice on that 'solutions' thread. I've had my tv calibrated, why would anyone mess up their picture settings and ruin their optimised picture because BT laughingly give that as a so called solution. That's not a sensible solution for any one serious about their televisions visual performance.