SF90 gearbox warning light

Out driving my sf90 today (700 mi odo)when gearbox warning came on after a high rev sequential downshift. . After that the car would only shift in odd numbered gears. 1,3,5,7. I pulled over and shut it down and opened door, waited 1 minute, restarted, same issue. Too late to rev up now, will see what happens in a few hours. Anyone heard of the gear skipping problem ? Happened in auto and manual.