Panning in the Cold

I just installed 4 S340 cameras on a house where the winters are cold and snowy. It’s far from where I live, so servicing them will be inconvenient for me. Would anyone think it wise for me to turn off AI tracking during winter weather, just in case enough moisture freezes on the cameras and hinders their movement? I really don’t want to burn out the pan/tilt motors. Is that even a real concern?