Is this a bug in the latest version of Data Inspector?

Hi everyone. Is this a bug in FME Desktop 2018.1.0.3 Build 18552 Data Inspector?

p, li { white-space: pre-wrap; }

Failed to initialize the reader in the temporary rendering process

Failed to create the reader in the worker process for 2D rendering

It happens every time I use the Data Inspector out of Desktop Feature caching. It will load the file and display normal for about 30 seconds but then errors to this message.

Thanks,

Todd