Hey all!
My Phoenix multiplus 3000/24 -70 model 1912 firmware 115 doesnt update i use the connect app and select the file 159.vvt its all going wel to approx 30% than i get 2 errors vbdup exitcode 82 and a red note with 1512 not enough permission.
I use the mk3 cable and i am updating with vrm got the firmware file from Victron prof.
The mppt controller is off and disconnected
All the settings in the app are correct. I dont get it
Can anyone help me out?