After all these years, I finally set up a system with Library Server and have a couple of clients accessing it. The client I am using now has MC 27.0.66 and I primarily use it to listen to MP3s that are stored on a NAS with a mapped drive over a gigabit network. Since I recently set it up, I am playing the songs and rating them as they play which then syncs to the library server fine.
However, quite often MC freezes for 10-15 seconds when I go to rate it in the UI. I run the UI maximized and if I click on it in these cases when it freezes, MC expands even more covering the taskbar and the progress indicator just spins. I can move the mouse. It eventually stops and I am able to rate the song. I understand when initially starting, there may be a delay because of the NAS, but it shouldn't go to sleep again within a few minutes. To test my theory, I started playing from my Main library which connects to the same NAS and it has not frozen.
Before I get into asking why I hear skips every so often, is this how library server is supposed to work? Or is there a fix or setting I can change?