Esp,bas,4wd,traction control lights come on after towing 3,000 rv for 1 hour about 50 miles. They reset when engine turned off then back on

2010 1500 4.7l 4x4. When towing my rv, 3,200 lbs approx. after about an hour roughly 50 mi, esp,bas, 4wd, traction control flashlights come on, and rv brake control goes crazy, turn off engine and restart, lights go out but come back on after more towing. All lights are normal when I'm not hauling anything... Read earlier about turning off traction control. Any ideas out there??