I used to have sync issues with Epiphany, but now I'm getting used to it. I changed my build for Fire WoL for T3 and Epiphany and I rarely have issues with it. I think is a matter of aiming carefully to avoid the teleports from single chars instead of the whole group. Can be tricky but is not that hard after u get used to it. Trying to keep the mouse centered helps avoiding those teleports.