Hi,
Please update to latest MM 5.1 Beta viewtopic.php?t=86639&sd=d and see if you can replicate, also what tree node was in focus atm when you lost selection.

Mediamonkey Gold 5.0.4.2693 (Portable Mode)

Which Build (Help > About) of MediaMonkey and does this persist after a PC restart, and then just run MediaMonkey itself?

Hi,

I'm having a strange issue where any track or tracks that are selected are unselected automatically without any input from me. This makes performing any action on the file really challenging.

Any idea what could be causing this? Thank you.

I'm having a strange issue where tracks that are selected are unselected automatically (after 3 seconds) without any input from me. This makes it really difficult to manage my library.

Any idea what is going on? Thank you.