@Argun have you got any solution yet for this?

have update slimscroll..js function attachwheel(target) with

function attachWheel(target)
{
if (window.addEventListener)
{
target.addEventListener('DOMMouseScroll', _onWheel, { capture: false, passive: false });
target.addEventListener('mousewheel', _onWheel, { capture: false, passive: false });
}
else
{
document.attachEvent("onmousewheel", _onWheel)
}
}

still getting error in some places,

@Argun have you got any solution yet for this?

have update slimscroll..js function attachwheel(target) with

function attachWheel(target)
{
if (window.addEventListener)
{
target.addEventListener('DOMMouseScroll', _onWheel, { capture: false, passive: false });
target.addEventListener('mousewheel', _onWheel, { capture: false, passive: false });
}
else
{
document.attachEvent("onmousewheel", _onWheel)
}
}

still getting error in some places,

you can use the following code to distinguish whether the passive attribute is supported.

var supportsPassive = false;
try {
  var opts = Object.defineProperty({}, 'passive', {
    get: function() {
      supportsPassive = true;
    }
  });
  window.addEventListener("test", null, opts);
} catch (e) {}