Display MoreOK,
I did this on my Vu+ Duo 4K SE-VTi 15.0.02
is it the EPG button update forced to 1.20 but still skin error,
see image
a one test.. only for you or Vti..
extract this in folder plugin.. overwrite..
\usr\lib\enigma2\python\Plugins\Extensions
please report issue on VTI image and png



