Hi @Larry ,
The Spring Zeebe properties used by default would allow you to execute REST connectors parallelly. The default values are:
zeebe.client.worker.max-jobs-active=32
zeebe.client.worker.threads=10
But this default config is only present in the docker images.
Do you use the docker images or do you use your own runtime bundle with Maven using our spring-boot-starter-camunda-connectors
?