Sensor disabled if read operation fails 3 times

[bakadave]

SunSpec version: 0.0.26

Configuration

not using configuration.yaml, set up via config flows.

Describe the bug

Every once in a while the AC Lifetime Energy Produced value of the inverter goes unavailable. Apparently it happens when there is an error reading the value and the root cause may be with my Fronius inverter. Based on a short test via modbus poll it appears that the inverter occasionally does not respond to the query for that particular register. My problem is that this value can only be read again if I restart the whole integration. Ideally the integration would keep trying to read the value even if there is no response.

Debug log

Relevant Home assistant log entry:

2024-09-17 19:21:24.086 ERROR (MainThread) [homeassistant.components.modbus.modbus] Pymodbus: Fimer100: Error: device: 1 address: 40233 -> Modbus Error: [Input/Output] ERROR: No response received after 3 retries