Address lock

Hello everyone!

A few days ago driving on the highway I noticed the throttle pedal too "soft" and when I started stopping in one of the outputs, I noticed how the steering wheel began to block. I stopped, turned off and turned on the car again and nothing similar happened to me again or I have noticed anything weird during these last days but the truth is that I am afraid to happen again. Has something happened to someone ever?

Thanks in advance!