ERROR [Network error]: FetchError: request to .... failed, reason: socket hang up

[rajendra-czargroup]

Environment

randomly or first time we are facing following issue into vue storefront magento
ERROR [Network error]: FetchError: request to {{Magento domain base url}}/graphql?query= {{query}} failed, reason: socket hang up

i think this issue is due to socket timeout.
so there any configuration to increase socket timeout or any other solution ?

Reproduction

https://mpex-2gqq4.ondigitalocean.app/

Describe the bug

ERROR [Network error]: FetchError: request to {{Magento domain base url}}/graphql?query= {{query}} failed, reason: socket hang up

Additional context

No response

Logs

No response