Use unsigned integers for time variables, not signed values. I see you use type long which will take almost 24 days to affect the sketch.
I don't think that you can/are debouncing all the switches with the code I see.
Use unsigned integers for time variables, not signed values. I see you use type long which will take almost 24 days to affect the sketch.
I don't think that you can/are debouncing all the switches with the code I see.