Lumia 1520 phone touch screen freeze?

[Windows Central Question]

After update win 10 10586.107 my nokia lumia touch screen freeze, dancing, lag, even i come back to 8.1 it still the same. Please help.

 

[Mad Cabbie]

Are you restoring back ups? The best thing to do would be a hard reset after install and then restore apps and add accounts, ie Gmail etc. There have been a few reports of not displaying properly or rendering, but from what I can gather a hard reset sorts it out. I had to with my 930. I've not restored from back up since.