EVCS with screen, failed to update. Many retries even DEF button procedure no luck

@Lpopescu, can you assist me here ? I talked to Matthijs on Friday ( on the Cerbo MK2 issue ) and he mentioned you are the one to get this either solved or explained.
I have the feeling that there are a few topics opened on the upgrade issues to FW.2.0 and some people are in a different stage/phase of the upgrade encountering problems

Example : Cannot access EV charging station Control Panel after firmware 2.0 update

I passed that stage already and now have a bricked EVCS after doing the DEF procedure.

My problem phases were :

  1. upgrade from 1.27 to 2.00 resulted in a working and accessible EVCS but display issue ( so firmware of the display not loaded correctly )
  2. trying to correct the display issue by consecutively trying to upgrade manually as per your advice.
  3. No luck in getting the display to work but now the EVCS is not accessible by browser only by victron connect. The device is pingable ( but very poorly ). Looks like a bad network connection low latency but its clear the software at fault here not responding fast enough.
  4. However as it seems to be network I tried to reset the WIFI settings which resulted in a double presentation of the WIFI profile. So WIFI SSID is shown twice !!
  5. As it now seems that the EVCS has configuration issues I tried to use the DEF procedure after which the default WIFI AP and or BT should be used to “reconfigure” the EVCS.

Sadly enough … no BT and no default WIFI AP to connect to …
The screen still shows " loading with the dots stil animating"

Need to know if to send in for RMA or if we you have a solution.
But I dare not to upgrade and help my clients to V.2.00 as this is getting so time-consuming.