Some buttons require multiple taps to work while others dont?

Hello!

I have some buttons in my game that calls IAP functions and some that are not IAP just perform a function. In the editor they buttons fire flawlessly however when testing on android they seem to not fire and to get them to fire I have to tap the button a number of times. While other buttons fire off without a problem. For example. I have a "Purchase Gold" scene where the player can buy gold from google play store to use in the game. There is also a button that the player can watch an ad video and get a small amount of gold. The video button is in no way tied into the IAP. They run from two different scripts. However, none of the buttons on this scene seem to work right. A button in the game scene that lets the player watch a video for extra moves fires off every time without a problem. I am starting to think its a problem in the scenes themselves because if the buttons don't work they don't work in the whole scene. Has anyone had this issue and if so can you let me know a fix. Thank you