Cruise control issue

Ha ha ha ha. That's what I do for a living. Been at it for almost 40 years. I'm an embedded software engineer. And a part time astronaut

 

Some one must move the parameters and put the minimum cruise speed to high

 

Sounds like your A/C is freezing up from time to time if you’re sure it’s full of Freon and the compressor and relay is working fine. My truck does this a lot in humid weather. Blows ice cold and then all of a sudden the airflow cuts back & hot air starts coming out the vents. The compressor will still run too, it’s the evaporator that freezes up. The only way to fix it is to turn the A/C completely off for atleast 10 minutes or so and everything will thaw out.

 

This post is old but did you get it figured out? I’m having same issue 2011 volvo vnl