Known Issue: Intermittent rendering issues with Site Studio on Acquia Cloud Site Factory
Date Published: March 8, 2022
Issue
The distributed file system that Acquia Cloud Site Factory uses, depending on the load, might struggle to read template files leading to various I/O issues that result in blank pages or blank components etc.
Affected Applications/Limitations
Sites running on Site Factory using Site Studio.
Resolution
The solution is to use a feature introduced in Site Studio 6.3.5 that allows you to store your templates in the database instead.
You can read more information here: https://sitestudiodocs.acquia.com/6.4/faqs/can-site-studio-templates-be-saved-database