entire project lost touch input
I have a project which contains some buttons in a few canvases spread across a few scenes. I am not sure what happened, but suddenly none of the canvases accept touch input. Basically, if I put a button on the canvas, I can't touch it to click it. It does work with the mouse however. All of my scenes are experiencing this problem. I think that is probably a clue.
I have an EventSystem in each scene. Not more than one Event System. I can also create a new project and touch works in the new project. So it is something specific to this project. I am testing this with Unity Remote on my iPhone. I can click the buttons. It's just that touch won't work. Just to be safe, I have restarted my computer and iPhone as well. But again, touch works in other projects.
I'd be grateful for any insights. Thank you.
UPDATE FOR ADDITIONAL CLUES: 1.) If I zoom the camera way in, I can have my hit on an object detected. But only if I zoom all the way in to
If I have the moue pointer over a button in my unity scene, it turns a little grey as usual. Then if I use my finger to tap anywhere on the screen in unity remote, the button brightens. So the screen is detecting my touch. It's just not getting where it needs to.
Add a screenshot of your Event System inspector to your original question.