Just updated to 3.5beta and AT&RT vanished. Clicking "configure" gives
MusicBee v3.5.8146.38239D (Win10.0), 25 Apr 2022 8:21:
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at MusicBeePlugin.SettingsPlugin.InitializeComponent()
at MusicBeePlugin.SettingsPlugin..ctor(Plugin TagToolsPluginParam, PluginInfo aboutParam)
at MusicBeePlugin.Plugin.Configure(IntPtr panelHandle)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at #=zFATgFjBdBS9YrWXGWg==.#=zhhGt68w=(IntPtr #=zTJWEEq3dlH_v)
Tried disabling all other plugins (last.fm (already disabled, don't use), cd art display (already disabled, don't use), lyrics reloaded, media control, taskbar tidbits, theater mode) and restarting but still no AT&RT and same error message. Tried complete uninstall (clicked uninstall, closed MB, deleted AT&RT files from plugin folder) and reinstall. Works until I restart MB and then vanishes and gives same error.