I'm getting this too with the Windows version of KODI vers 15.1 Isengard running under Windows 7.
Mine seems to be an Audio Engine (ERROR: ActiveAE) thats been happening all too often now and is there a fix or workaround to this?
Here is my KODI log file (My system details are contained in this log file):-
22:11:19 T:12556 NOTICE: special://profile/ is mapped to: special://masterprofile/
22:11:19 T:12556 NOTICE: -----------------------------------------------------------------------
22:11:19 T:12556 NOTICE: Starting Kodi (15.1 Git:20150816-f4dda26). Platform: Windows NT x86 32-bit
22:11:19 T:12556 NOTICE: Using Release Kodi x32 build
22:11:19 T:12556 NOTICE: Kodi compiled Aug 16 2015 by MSVC 180030723 for Windows NT x86 32-bit version 6.0 (0x06000000)
22:11:19 T:12556 NOTICE: Running on Windows 7, kernel: Windows NT x86 32-bit version 6.1
22:11:19 T:12556 NOTICE: Host CPU: Intel® Pentium® D CPU 3.60GHz, 2 cores available
22:11:19 T:12556 NOTICE: Desktop Resolution: 1280x1024 32Bit at 60Hz
22:11:19 T:12556 NOTICE: Running with restricted rights
22:11:19 T:12556 NOTICE: Aero is enabled
22:11:19 T:12556 NOTICE: special://xbmc/ is mapped to: C:\Program Files\Kodi
22:11:19 T:12556 NOTICE: special://xbmcbin/ is mapped to: C:\Program Files\Kodi
22:11:19 T:12556 NOTICE: special://masterprofile/ is mapped to: C:\Users\Dave Carr.ASUS-PC\AppData\Roaming\Kodi\userdata
22:11:19 T:12556 NOTICE: special://home/ is mapped to: C:\Users\Dave Carr.ASUS-PC\AppData\Roaming\Kodi\
22:11:19 T:12556 NOTICE: special://temp/ is mapped to: C:\Users\Dave Carr.ASUS-PC\AppData\Roaming\Kodi\cache
22:11:19 T:12556 NOTICE: The executable running is: C:\Program Files\Kodi\Kodi.exe
22:11:19 T:12556 NOTICE: Local hostname: ASUS-PC
22:11:19 T:12556 NOTICE: Log File is located: C:\Users\Dave Carr.ASUS-PC\AppData\Roaming\Kodi\kodi.log
22:11:19 T:12556 NOTICE: -----------------------------------------------------------------------
22:11:19 T:12556 NOTICE: load settings...
22:11:19 T:12556 WARNING: CSettingString: unknown options filler "timezonecountries" of "locale.timezonecountry"
22:11:19 T:12556 WARNING: CSettingString: unknown options filler "timezones" of "locale.timezone"
22:11:19 T:12556 NOTICE: No settings file to load (special://xbmc/system/advancedsettings.xml)
22:11:19 T:12556 NOTICE: No settings file to load (special://masterprofile/advancedsettings.xml)
22:11:19 T:12556 NOTICE: Default DVD Player: dvdplayer
22:11:19 T:12556 NOTICE: Default Video Player: dvdplayer
22:11:19 T:12556 NOTICE: Default Audio Player: paplayer
22:11:19 T:12556 NOTICE: Disabled debug logging due to GUI setting. Level 0.
22:11:19 T:12556 NOTICE: Log level changed to "LOG_LEVEL_NORMAL"
22:11:19 T:12556 NOTICE: CMediaSourceSettings: loading media sources from special://masterprofile/sources.xml
22:11:19 T:12556 NOTICE: Loading player core factory settings from special://xbmc/system/playercorefactory.xml.
22:11:19 T:12556 NOTICE: Loaded playercorefactory configuration
22:11:19 T:12556 NOTICE: Loading player core factory settings from special://masterprofile/playercorefactory.xml.
22:11:19 T:12556 NOTICE: special://masterprofile/playercorefactory.xml does not exist. Skipping.
22:11:19 T:7372 NOTICE: Thread ActiveAE start, auto delete: false
22:11:19 T:3492 NOTICE: Thread AESink start, auto delete: false
22:11:29 T:12556 ERROR: ActiveAE::ActiveAE::CActiveAE::Initialize - failed to init
22:11:30 T:7372 NOTICE: Found 2 Lists of Devices
22:11:30 T:7372 NOTICE: Enumerated DIRECTSOUND devices:
22:11:30 T:7372 NOTICE: Device 1
22:11:30 T:7372 NOTICE: m_deviceName : {03B50E0F-EBC1-4E21-A709-0673250D41E0}
22:11:30 T:7372 NOTICE: m_displayName : LineLevel - Line 1 (Virtual Audio Cable)
22:11:30 T:7372 NOTICE: m_displayNameExtra: DIRECTSOUND: Line 1 (Virtual Audio Cable)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 44100
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_FLOAT
22:11:30 T:7372 NOTICE: Device 2
22:11:30 T:7372 NOTICE: m_deviceName : {271D98D3-2BDC-48FB-ABEC-58741223A7ED}
22:11:30 T:7372 NOTICE: m_displayName : Speakers - Optimus STAV-3000 Amplifer (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_displayNameExtra: DIRECTSOUND: Optimus STAV-3000 Amplifer (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 48000
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_FLOAT
22:11:30 T:7372 NOTICE: Device 3
22:11:30 T:7372 NOTICE: m_deviceName : default
22:11:30 T:7372 NOTICE: m_displayName : default
22:11:30 T:7372 NOTICE: m_displayNameExtra:
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 48000
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_FLOAT
22:11:30 T:7372 NOTICE: Device 4
22:11:30 T:7372 NOTICE: m_deviceName : {8FF4B2B5-63B2-477D-A772-4A71F6C483F2}
22:11:30 T:7372 NOTICE: m_displayName : Speakers - Altec Lansing Surround Speaker System (Creative SB X-Fi)
22:11:30 T:7372 NOTICE: m_displayNameExtra: DIRECTSOUND: Altec Lansing Surround Speaker System (Creative SB X-Fi)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 48000
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_FLOAT
22:11:30 T:7372 NOTICE: Device 5
22:11:30 T:7372 NOTICE: m_deviceName : {FA50C86F-9600-4400-A223-31CA85C45C12}
22:11:30 T:7372 NOTICE: m_displayName : SPDIF - Realtek Digital Output (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_displayNameExtra: DIRECTSOUND: Realtek Digital Output (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_IEC958
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 48000
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_FLOAT,AE_FMT_AC3,AE_FMT_DTS
22:11:30 T:7372 NOTICE: Enumerated WASAPI devices:
22:11:30 T:7372 NOTICE: Device 1
22:11:30 T:7372 NOTICE: m_deviceName : {03B50E0F-EBC1-4E21-A709-0673250D41E0}
22:11:30 T:7372 NOTICE: m_displayName : LineLevel - Line 1 (Virtual Audio Cable)
22:11:30 T:7372 NOTICE: m_displayNameExtra: WASAPI: Line 1 (Virtual Audio Cable)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 48000,44100,32000,22050
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_S16BE,AE_FMT_U8
22:11:30 T:7372 NOTICE: Device 2
22:11:30 T:7372 NOTICE: m_deviceName : {271D98D3-2BDC-48FB-ABEC-58741223A7ED}
22:11:30 T:7372 NOTICE: m_displayName : Speakers - Optimus STAV-3000 Amplifer (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_displayNameExtra: WASAPI: Optimus STAV-3000 Amplifer (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR,FC,LFE,BL,BR
22:11:30 T:7372 NOTICE: m_sampleRates : 96000,48000,44100
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_S24NE4MSB,AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_S16BE,AE_FMT_LPCM
22:11:30 T:7372 NOTICE: Device 3
22:11:30 T:7372 NOTICE: m_deviceName : default
22:11:30 T:7372 NOTICE: m_displayName : default
22:11:30 T:7372 NOTICE: m_displayNameExtra:
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR,FC,LFE,BL,BR
22:11:30 T:7372 NOTICE: m_sampleRates : 96000,48000,44100
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_S24NE4MSB,AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_S16BE,AE_FMT_LPCM
22:11:30 T:7372 NOTICE: Device 4
22:11:30 T:7372 NOTICE: m_deviceName : {8FF4B2B5-63B2-477D-A772-4A71F6C483F2}
22:11:30 T:7372 NOTICE: m_displayName : Speakers - Altec Lansing Surround Speaker System (Creative SB X-Fi)
22:11:30 T:7372 NOTICE: m_displayNameExtra: WASAPI: Altec Lansing Surround Speaker System (Creative SB X-Fi)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_PCM
22:11:30 T:7372 NOTICE: m_channels : FL,FR,FC,LFE,SL,SR,BL,BR
22:11:30 T:7372 NOTICE: m_sampleRates : 192000,176400,96000,88200,48000,44100
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_S24NE4MSB,AE_FMT_S32NE,AE_FMT_S32LE,AE_FMT_S32BE,AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_S16BE,AE_FMT_LPCM
22:11:30 T:7372 NOTICE: Device 5
22:11:30 T:7372 NOTICE: m_deviceName : {FA50C86F-9600-4400-A223-31CA85C45C12}
22:11:30 T:7372 NOTICE: m_displayName : SPDIF - Realtek Digital Output (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_displayNameExtra: WASAPI: Realtek Digital Output (Realtek High Definition Audio)
22:11:30 T:7372 NOTICE: m_deviceType : AE_DEVTYPE_IEC958
22:11:30 T:7372 NOTICE: m_channels : FL,FR
22:11:30 T:7372 NOTICE: m_sampleRates : 96000,48000,44100
22:11:30 T:7372 NOTICE: m_dataFormats : AE_FMT_DTS,AE_FMT_AC3,AE_FMT_S24NE4MSB,AE_FMT_S16NE,AE_FMT_S16LE,AE_FMT_S16BE
22:11:30 T:12556 FATAL: CApplication::Create: Failed to start the AudioEngine
22:11:36 T:12556 NOTICE: special://profile/ is mapped to: special://masterprofile/