Hey @Cipher617,

Looking at my SmartThings app, the Kasa Linked Service does not list buttons as a supported device type, nor would it need to. 

Is the switch controllable via SmartThings? Are the controls/automation triggers the same as a button or a switch?

If you are using a SmartThings hub, consider rebooting it and ensuring that it is up to date.

Otherwise, the only action you can take on your end is to unlink and relink your account to see if anything changes.

Since it would affect so many devices, you may try removing and reconfiguring the affected devices from Kasa first; just give it time after resetting the device so that it has time to be automatically removed from SmartThings.

If resetting and reconfiguring the device does not resolve the issue, I recommend contacting our support team directly.