2013 CADILLAC ESCALADE Engine Problems

I am currently experiencing a concerning issue with my hybrid car, which has been stalling unexpectedly and shutting itself off while driving. This alarming behavior poses a significant safety risk, as it could potentially lead to a crash in critical situations, especially if it occurs during high-speed travel or in heavy traffic. Despite regular maintenance and inspections, the problem persists, and I am worried about the reliability of the vehicle. The intermittent nature of the stalling makes it particularly difficult to diagnose, and I am seeking expert assistance to resolve the underlying issue. It is crucial for me to ensure that my car operates safely and consistently to prevent any dangerous situations on the road. I would greatly appreciate any insights or recommendations on troubleshooting this matter or guidance on steps I should take to address this urgent concern. Thank you for your help.