Serial monitor 2.0.0 not working?

[laramsey]

If I understand correctly, April will be a year?? Say it aint so!

Serial Monitor sends random F0

I have a program that runs in a interrupt. I use the loop() to monitor the serial communication and turn the interrupt on and off depending on the number I send (10 for on / 20 for off). This works wonderful with the Serial Monitor of the old IDE. But with the new IDE, the Serial Monitor is sending 0 about every second (actually it sends some symbol that cannot be displayed in the Serial Monitor, which is converted to 0 by the .toInt() function.) 17:10:50.480 -> received: 0 17:10:51.488 -> rec…