Solax integration blocks Home Assitant UI

[Zwer2k]

I have noticed that the Solax integration keeps blocking the Home Assistant UI for 2-3 seconds. For example, switching actions are repeatedly executed with a delay or pages are sporadically loaded with a delay. As soon as I deactivate the integration, this no longer happens. It can be seen very clearly when scrolling faster between days in the energy dashboard.
Can anyone confirm this behavior?

[wills106]

Do you have any errors in your log? How are you connecting etc?

Sounds like you have a serious config error.

[Zwer2k]

No errors in the log. I use Waveshare RS485 TO ETH adapter. Home Assistant is installed as HAOS as Proxmox VM.
Inverter Sofar Solar HYD10KTL-3ph
Where could the configuration error be?
As I said. If the integration is deactivated, the problems are gone

[Zwer2k]

Unfortunately, the problem still exists.