Under the hood
Memory sync adds a backoff-with-jitter retry mode for when memory storage is unusable
What
The background process that keeps memory in sync now detects when a memory store's underlying basis is unusable. When that happens, it increments a retry counter and computes a randomized backoff delay (jitter), and pushes the sync with the reason off_retry instead of the usual periodic reason. The interval between resyncs is now computed by a dedicated helper.
Why
This prevents the memory sync process from retrying too aggressively or too predictably when its storage basis isn't usable, spacing out retries instead of hammering it on a fixed schedule.