I have tried to update my existing project to v17. I works perfectly in desktop but when I tried to view with my smartphone none of the content was displayed. I have managed to revert  the site to a V15project  which i still had installed. The attempt to publish using the v16 copy proved futile as I was confronted with a dialogue box which insisted  I covert it to v17. My question is this - do I persevere with X5 or do use the money you want me to spend on the "power upgrade" with purchasing an alternate progmme that is less "buggy"

Many thanks- Phil