suddently not connecting to inverter

[joelegg]

Describe the bug

hello i have had this runing for some time but out of nowhere its not connecting modbus is enabled on the inverter and ha and the inverter are on same subnet (no changes)

But seeing this in logs:
Logger: pymodbus.logging
Source: custom_components/solaredge_modbus_multi/hub.py:497
integration: SolarEdge Modbus Multi (documentation, issues)
First occurred: June 10, 2025 at 7:18:47 PM (263 occurrences)
Last logged: 2:53:29 PM

Failed to connect [Errno 111] Connect call failed ('192.168.2.98', 1502)
Failed to connect

could this be caused by the recent update?

thank you for all your help! love this integration.

Expected behavior

should connect

Screenshots

No response

Diagnostic File

ther eis no diagnostic download option

Debug logs

Home Assistant Version

2025.5.3

solaredge-modbus-multi Version

3.1.3

Installation Type

HAOS

Read the Instructions

• My configuration follows https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Configuration
• I have read the Known Issues https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Known-Issues
• This issue is not about a template error (do not report template errors, read https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Template-Design-Notes)

Additional Context

No response

[WillCodeForCats]

Others have reported inverters not responding after firmware updates, and turning modbus off then back on resolve the issue.

[WillCodeForCats]

#813

[joelegg]

thank you so much

[joelegg]

Anyone else finding it keeps disconnecting after turning modbus off and on? Works for a couple hours then same outcome.