ABB Terra AC stopped working with evcc via ocpp since firmware update 1.8 (assuming that the firmware is the cause)

[mik5z]

Hello,

I have been using evcc with my ABB Terra AC wallbox for about a month now with no issues at all.
As of about a week, I noticed that evcc wasn't able to change the current any longer.
Today, I tried fixing this issue, resulting in a complete stop of evcc, as it's no longer accepting the wallbox during startup.

My config is as follows:
chargers:

• name: my_charger
  type: template
  template: ocpp
  timeout: 2m # optional

I've used the TerraConfig app to point the wallbox to my evcc server using ws://192.168.1.11:8887/

The log is showing the following:
Using config file: /config/evcc.yaml
starting evcc: 'EVCC_DATABASE_DSN=/data/evcc.db evcc --config /config/evcc.yaml'
[main ] INFO 2024/06/15 23:09:38 evcc 0.127.1
[main ] INFO 2024/06/15 23:09:38 using config file: /config/evcc.yaml
[main ] INFO 2024/06/15 23:09:38 listening at :7070
[ocpp ] INFO 2024/06/15 23:09:45 charge point connected, registering: TACW1142021G1553
[main ] FATAL 2024/06/15 23:10:14 cannot create charger 'my_charger': cannot create charger type 'template': cannot create charger type 'ocpp': ocpp message (): GenericError - client disconnected, no response received from client
[main ] FATAL 2024/06/15 23:10:14 will attempt restart in: 15m0s
[ocpp ] ERROR 2024/06/15 23:10:42 ocpp message (5929564): NotSupported - Unsupported feature SecurityEventNotification ([2, "5929564", "SecurityEventNotification", {"type": "StartupOfTheDevice", "timestamp": "2024-06-15T21:09:57.000Z"}])
[ocpp ] ERROR 2024/06/15 23:10:42 ocpp message (8454120): NotSupported - Unsupported feature SecurityEventNotification ([2, "8454120", "SecurityEventNotification", {"type": "SettingSystemTime", "techInfo": "ocppBoot", "timestamp": "2024-06-15T21:10:40.000Z"}])

I've been trying for a couple of hours now to get it working again with different configurations, but with no luck.

Is someone else facing this issue as well? Does anyone know how to fix this?
Hoping to find some support here, as I'm running out of ideas on how to fix this

[andig]

If this did work before- open ticket with ABB.

[mik5z]

I got it working by editing the charger configuration to be:

chargers:

• name: my_charger
  type: ocpp
  timeout: 10m
  stationid: TACW11########## (my unique station id)
  metervalues: Energy.Active.Import.Register
  getconfiguration: false