Any news on this? I’ve got DK2 and I migrated a project to 4.12.5. Can’t even get it to work with VR preview in the editor. Project is working fine on 4.10.2 though… I specially migrated to 4.12.5 because of new planar reflections for mirrors 
Any idea how to fix this? I’m even afraid of breaking older builds/projects after installing oculus desktop app (just have to config utility atm).