Any tricks to improve latency?

I know a certain latency is to be expected when syncing all rooms, but I think there is much room for improvement. What experiences have you made? Any suggestions?

Have you looked into the SOUND_MULTIROOM_LATENCY setting here: Customization - Home to see if that helps?

Yes, it doesn’t improve anything. The thing is. after freshly restarting the services the latency is about 1-3 seconds, which is fine, but then when I want to play something a few days later, it is about 15 seconds, which is just not bearable.