Hi have a zgemma 2s with a 12 monther set up by a guy I know, WAS working ok for about a week then it started coming up with "tune failed" for half the channels like BBC, ITV etc. Sky sports and movies were ok and I could view them. Now the missing channels come and go sometimes they come on then go off especially when I turn the box off then back on again. It's running on vix with the sky blue hd skin. Before anyone asks I've done the following, powered off box and restarted, updated bouquets to 28.2e, set sly for my area and updated bouquets, restarted softcam manager, swapped the 2 cables at the back over and back again. The only way I get the channels back is going into Menu-setup-service searching-tuner configuration and changing the setting for tuner A (anything) then changing it back to the way it was, THEN ALL channels return, I tested the old sky box's signal from my dish and it's getting 90% odd signal strength. When I turn the box off for any length of time it goes to tuner failed when I turn it back on and I have to muck about with the tuner config setting to get them back on. Also, and I don't know if it's related, the little green arrow is flashing as if there is an update available but when I asks to update it looks as if it installs the updates but on restart the green arrow is still flashing. It's driving me round the Fkn bend as I'm getting gip from my brood because the channels don't work, well somethimes!! Any help?? Seems like a software issue or something fk fknows, cheers.