Ambient Occlusion, is there a way to increase...

Hello,

I recently was messing around with the mediator trying to make a somewhat good effect for ArmA 3, I've found a really nice look that I personally love... Except there is one issue, Ambient Occlusion seems to only effect a certain area at a time, which in return causes a lot of popping and making the terrain in the distance or even 300m in front at times look a lot different, as well as a prominent line where the effect stops... There also seems to be a lot of popping with trees which I can overlook but would like to know if that could be fixed as well, would there be a way to increase the area of effect or a way to work around those issues?

Thank you for your time

I'm pretty new to this.

Which Framework version and which AO shader/method are you working with? HBAO and Raymarch HBAO each have an attenuation value which limit the distance from the camera the AO is applied.