I have upgraded my new NVR5216-16P-4KS2E (POE) from the firmware 3.216.0000000.0 Build Date:2018-05-30 to
the latest firmware DH_NVR5XXX-4KS2_MultiLang_V3.216.0000003.0.R.20181211.
After upgrade, impossible to define Smart Plan through Web Client : IE report "Does not support IVS plan setup"...