Welcome. I have not had that happen to me but have at times had some unique stuff happen. Sometimes, it may be a transient one time deal that will clear itself after a start stop cycle. Sometimes not. Had a 150 truck that would occasionally go into "slo mode". I quickly learned that if I stopped the vehicle and restarted that things would clear themselves. As the other commenter said, you can go to the dealer have have them check for a code.