A nice technique to learn of this situation is to fail ("black hole") random resources in synthetic loads of the frontend. This lets you find out 'bout these si

A nice technique to learn of this situation is to fail ("black hole") random resources in synthetic loads of the frontend. This lets you find out 'bout these single points of failure, and then you can start adding fallbacks. This is a pretty ancient thing as far as the FE goes: https://www.stevesouders.com/blog/2010/06/01/frontend-spof/ https://www.stevesouders.com/blog/2010/06/01/frontend-spof/