Hi i just got a lumia 535 regarding the issues i installed windows 10 the last build 10166 at first was very hard to use very laggy unresponsible, but after a few restarts and fullty charged went soso, but.. it began the bugs ms edge started not to load webpages several apps crashed etcetc (i lknow is still in beta) i rolled back to 8.1 all is smooth, i havent faced the touch problem (so far) i keep my hopes in windows 10