Can USG-3Ps still be managed on OS 4.0? @kfidenswrote: Can USG-3Ps still be managed on OS 4.0? Currently running one site with CKG2+ on 4.0.6 and USG UI-Glenn Team Ubiquiti 7 months ago @kfidenswrote: Can USG-3Ps still be managed on OS 4.0?