#402 Critical Error: Subsystem no response. FLUX Support Team June 27, 2021 05:41 Updated Solutions- Update to the latest Firmware. If none of the steps above helped, please contact us to arrange remote assistance. Related articles #905 Error when connecting to the mainboard. Camera Alignment Issue Cut Didn't Go Through Material The Laser Head Doesn't Return To Rear Left Corner FLUX Delta+ Unboxing Guide Comments 0 comments Please sign in to leave a comment.