Anti-theft Devices problems of the 2011 Chevrolet Malibu

My 2011 Chevrolet Malibu is cranking, but not starting. I had a it towed to a repair shop, who ran a test on the fuel system, battery, alternator, but nothing was found. I researched it and found that the anti-theft system can stop your vehicle from starting. It seems that the anti-theft system locked after I was sitting in my car during lunch listening to the radio for an hour. I turned the key twice to reset the radio after it timed out. As I left work to go home it wouldn't start. I found out that if you reset the system, it will start after 10-15 mins. After sitting overnight at the repair shop, it started. Here I am a week later and its doing it again, but now I'm getting a signal with a locked car symbol on the dash. It seems that that anti-system is locked again. I cannot find out how to reset it. I was not in the vehicle playing the radio at all that day. However, this issue happened to me a year after I got the car too after washing the car and listening to the radio. I forgot about that incident until now. I am seeing over 250 complaints about this same issue. There were some cars recalled, but mine does not have one associated with it. It gm recalled it on some, they should recall it on all, it's the same issue. I would like to know if they plan to do this, because I'm seeing and hearing they are no fixes at the repair shop. They try to fix it with expensive options, but the issue comes back. I read that some people car stalled when the anti-theft system locked. I don't want this to happen to me and my family. Thank goodness mine was parked each time.

Cars anti theft is not reading the key so car will not start.