Extremly high system load

I am experiencing extremly high system loads and disk I/O for no reason whatsoever. System configuration is

And this is a typical load chart with one client active

Roon pretty often disconnects, and it sometimes take up to 30 seconds before a track is played.

All tracks in the library are analysed, though it does not matter if I turn analysing tracks on or off.

CPU load for roon is between 25 and 40 percent most of the time, disk i/o shows peaks well above 100 mb/s.

The library is pretty large but that should not matter as analysis is already done (took several days to finish).

Any idea what might be going on here? Corrupt database?

Hi @Joachim_Herbert ----- Thank you for the report and my apologies for the troubles here. I’d like to grab a set of your logs and will be contacting you via PM with instructions.