Hi everyone,
I’m troubleshooting an issue in a project that uses Apollo Client, and I’m hoping someone here has run into something similar.
While testing a few client-side workflows, I also experimented with what was described in a conversation about delta executor app. After making some changes, I started noticing inconsistent GraphQL behavior. Some queries complete successfully, while others return network-related errors or remain stuck in a loading state even though the backend appears healthy.
What’s making this difficult to debug is that the issue doesn’t happen consistently. Cache updates seem delayed at times, subscriptions occasionally stop receiving updates, and a few mutations appear to succeed on the server but don’t immediately reflect in the client state.
I’m trying to determine whether this could be related to request handling, caching configuration, middleware interactions, or something else entirely. Has anyone experienced similar symptoms when introducing additional client-side functionality into an application that relies heavily on Apollo Client?
I’d appreciate any suggestions on where to start investigating or what logs and diagnostics would be most useful to review.