sorry for my english!
updating my vto2000a it seems that it has died... it gives light but it doesn't do anything else...
everything came out updating to this firmware:
General_VTOXXX-data_EngTurSlkPldHgrFinCzeBul_P_16M_SIP_PART_V4.300.0000003.0.R.20190612
but from configtool it gave no...