Wow that is a mess! It is very hard to follow.
Do you have a resistor in line with the LED?
As I said before 100K is way too high for R2, change it to 10K. It looks like this input is floating and is being influenced by the pin next to it.
Wow that is a mess! It is very hard to follow.
Do you have a resistor in line with the LED?
As I said before 100K is way too high for R2, change it to 10K. It looks like this input is floating and is being influenced by the pin next to it.