Simulation pausing alone

[Aless81]

Hello everyone, I made a program in the Arduino IDE for the ATtiny85, a simple program that reads the AD and shows the result in the serial.

Whenever I run the simulation in proteus, there comes a point where the simulation pauses by itself and the message quickly appears at the bottom of Software Breakpoint, but I don't have any breakpoint placed anywhere.

Then I go back to play and the simulation runs a little more and pauses again by itself

What can explain this?

[Ettore]

Without having a look of your Proteus project file and code we have no idea. Post files here or send them by e-mail.