Anyone run a nostr-rs-relay that could give me a few pointers for configuring mine?

It's been running great for general posting but I've noticed some general slowness particularly on the DM side of things, and certain DMs just not coming through at all or huge (hours) desync when testing on multiple identities.

It's not the only relay I use for inbox/DMs which makes it more odd, but it's the only relay I have control over 😉

Current config:

Running in docker container

min_conn = 4

max_conn = 128

reject_future_seconds = 1800

Not limiting subscriptions currently

Whitelisted to certain npubs as I'm testing

broadcast_buffer = 16384

event_persist_buffer = 4096

limit_scrapers = true

#AskNostr