Lagging of UKTV channels, Really Drama etc on Astra 2..

Anyone having problems with lagging of some TV channels ? TP 22 on Astra 2 gives problems in the Android version of Kodi (16.1 April 24 2016) But I don’t see any problems in the windows version (16.0 Feb 20 2016). I use tvheahead as a backend but don’t have any errors so it’s not the reception and other transponders are fine..The Android version runs on a Nvidia Shield..