Not quite – ‚just installed Buster image on my friend’s Pi 3B+, updated it, updated M2P to 2.57 but the error is the same. We tried even to download and install manually the package (apt install logitechmediaserver_8.3.1_arm.deb) through CLI, and got this:
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package logitechmediaserver_8.3.1_arm.deb
E: Couldn’t find any package by glob ‚logitechmediaserver_8.3.1_arm.deb‘
E: Couldn’t find any package by regex ‚logitechmediaserver_8.3.1_arm.deb‘