Question about Harman/Kardon Citation Oasis

AFTER the repair: - Crashes regularly - Wake-up function does not always work - Switches on automatically, even in the middle of the night - Is only recognised as a speaker in the Google Home app - No music can be selected for the alarm function using the controls on the device - Alarm clock cannot be cancelled by operating the device (only via voice control) - Sometimes the radio loses the Wi-Fi connection and it can only be restored by disconnecting it from the power supply for a long time Before the repair: - Stuck so hard that you have to remove the button cell. +Sounds pretty good +The look