I'm guessing a lot of things have changed "under the hood" so to speak, probably within Windows itself. I ALWAYS used SSM=0 because I would occasionally get a definite lag in response, as if the controls were mushy. Even though I had all my controls mapped through FSUIPC. Don't recall which version of P3D but after the update I forgot to put SSM=0 in the cfg. Never noticed any problems. At some point realized I didn't have it in and all was good so I left it that way.

Have not had a problem since.

So I'd say, if you have control issues, you might give it a try but if your controls work as expected it probably will do nothing for you.

Vic

5 hours ago, gboz said:

Makes it hard to think of a situation where stick_sensitivity_mode=0 would be of any advantage?

I think long-travel joysticks or yokes - indeed, like the Saitek Cessna yoke, which has a full 180 degrees of roll. Of course, what you really want is to straighten out that scaling to make it linear but you can't do that unless you use FSUIPC instead.