magento2: Bulk Import: fwrite(): send of 21 bytes failed with errno=32 Broken pipe

Preconditions (*)

1. Magento 2.3.3
2. Rabbit MQ heartbeat set to 1800s

Steps to reproduce (*)

1. Trying to import 2 configurable products. Each one has about 100 simple products (two or three times before moving on to the next step) rest/async/bulk/V1/products
2. Run bin/magento queue:consumers:start async.operations.all to start the consumers

Expected result (*)

1. The consumers should consume the messages from rabbitmq and import the products fine

Actual result (*)

1. It ran for about 10-15 seconds then threw an exception and crashed the consumer.