Hello, friend.
In your case, we recommend that you contact the PV Center with the SN number of the inverter and describe the problem you are experiencing. You can send an email to the following email box and they will provide you with support.
Europe Email: eu_inverter_support@huawei.com
China and Asia Pacific: solarservice@huawei.com
Latin America: Email: la_inverter_support@huawei.com
I hope this helps you.
Thank you.