DxFeed sync: automatic retry when rate limited
DxFeed sync now handles rate limiting from the history server instead of stopping mid-import. When the API responds with a "too many requests" error, Deltalytix waits—using the server's suggested delay when available—and tries again automatically.
This matters most during large historical imports or when syncing several accounts back to back. You should see fewer failed syncs that require starting over from scratch.