If you want to pause SaaS acceleration, from the Administration > SaaS: SaaS Accelerator page on the Client Accelerator clear Enable Acceleration and click Apply. When cleared, all related in-path rules are ignored.

If you want to permanently cancel SaaS acceleration for this appliance and remove the settings, click Deregister. This also removes all related in-path rules.

As another option, you can move the controller to the blacklist on SAM. When you move an appliance to the blacklist, SAM removes the peering CA that it uploaded from the appliance and stops acceleration.