My 2019 was doing the same thing (especially when the truck had been sitting for a while) it would freeze and always acted like it wanted to update but could not finish the process. I took the truck in to the dealer for an appointment where they "forced" an update through. The problem did not go away, so I drove it to the dealership when the problem was going happening and did not shut the truck off so they could see it. They ordered a new computer for the trucks sync system. When the new computer was installed the problem went away. I had several Forscan changes in the truck and the dealer never said anything.