If while playing as commander of a tank and you use teamswitch to play as another unit that tank will perpetually spin. This is occurring on RC branch as of update on 22/03/2018. (I am certain it was not occurring before this update).

Prior to this update when as commander in a tank when you ordered a turn over radio your unit would say "right" then "stop", now it doesn't say "stop" - seems this might be relevant. I know there was a change on dev branch on 20/03/2018 described as "Tweaked: radio spam during vehicle commanding was reduced" - this might also be relevant. I have tried using enableAI "TEAMSWITCH" command after the switch on the units but this makes no difference.