sound disables in game

[Svengali]

And take a look at the logged times. Looks strange as well
21:39:02.175 [startup.complete]: ========== Loading complete in 1.94 seconds. ==========
17:13:00.999 [sound.load.error]: Could not create OpenAL buffer

[another_commander]

And it looks like the game has been running for... 3 days? If this is correct, then maybe a memory leak?

Opening log [snip] at 2018-12-18 21:38:59 +0000.
[snip]
...
Closing log at 2018-12-21 17:28:49 +0000.

In any case, the test should be done with the current nightly build (v1.89). Inconveniently enough and as it happens when you need it, it looks like the latest Mac nightly has failed to be produced. Hopefully we will see something coming up tomorrow.

[Pirate World MK]

Something is wrong here. You seem to be running version 1.86.

this was the version that was available when I stumbled across this great game / Should I be downloading a newer version ? will my current rating etc transfer over >
many thanks
MKW

[Cody]

Download and install Oolite 1.88 from here. Your current save game can be copied over to the new install, so you keep your rating etc.
When the latest Mac nightly build (1.89) becomes available, download and install it. It's separate, and won't affect your 1.88 install.

[Getafix]

...
In any case, the test should be done with the current nightly build (v1.89). Inconveniently enough and as it happens when you need it, it looks like the latest Mac nightly has failed to be produced. Hopefully we will see something coming up tomorrow.
...

I have made a Mac nightly available at GitHub Oolite Nightlies repo.

[Pirate World MK]

Download and install Oolite 1.88 from here. Your current save game can be copied over to the new install, so you keep your rating etc.
When the latest Mac nightly build (1.89) becomes available, download and install it. It's separate, and won't affect your 1.88 install.

Opening log for Oolite version 1.86 (x86-64) under Mac OS X Version 10.12.6 (Build 16G1618) at 2018-12-27 13:01:47 +0000.
Machine type: iMac18,2, 8192 MiB memory, 4 x x86 (family 0xf817246) @ 3000 MHz.
Build options: OpenAL, new planets.

Note that the contents of the log file can be adjusted by editing logcontrol.plist.

13:01:48.128 [rendering.opengl.version]: OpenGL renderer version: 2.1.0 ("2.1 ATI-1.51.8"). Vendor: "ATI Technologies Inc.". Renderer: "AMD Radeon Pro 555 OpenGL Engine".
13:01:48.128 [rendering.opengl.extensions]: OpenGL extensions (136):
GL_EXT_texture_compression_dxt1, GL_EXT_rescale_normal, GL_EXT_transform_feedback, GL_EXT_blend_func_separate, GL_EXT_framebuffer_sRGB, GL_ATI_texture_env_combine3, GL_ATI_blend_weighted_minmax, GL_ARB_draw_elements_base_vertex, GL_EXT_debug_label, GL_EXT_geometry_shader4, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_NV_texgen_reflection, GL_NV_blend_square, GL_ARB_texture_compression_rgtc, GL_EXT_stencil_wrap, GL_ARB_texture_env_crossbar, GL_EXT_framebuffer_blit, GL_EXT_bindable_uniform, GL_ATI_separate_stencil, GL_APPLE_vertex_point_size, GL_EXT_texture_rectangle, GL_APPLE_specular_vector, GL_EXT_packed_depth_stencil, GL_EXT_blend_color, GL_ARB_fragment_program_shadow, GL_EXT_texture_env_add, GL_ARB_imaging, GL_EXT_provoking_vertex, GL_EXT_texture_array, GL_ARB_texture_env_combine, GL_ARB_point_sprite, GL_ARB_multisample, GL_EXT_framebuffer_object, GL_ARB_framebuffer_sRGB, GL_EXT_texture_lod_bias, GL_APPLE_pixel_buffer, GL_ARB_vertex_program, GL_EXT_bgra, GL_APPLE_fence, GL_APPLE_ycbcr_422, GL_EXT_timer_query, GL_EXT_vertex_array_bgra, GL_ARB_depth_clamp, GL_IBM_rasterpos_clip, GL_ARB_pixel_buffer_object, GL_SGIS_generate_mipmap, GL_ARB_shader_texture_lod, GL_ARB_texture_float, GL_ARB_texture_rectangle, GL_ARB_vertex_shader, GL_NV_texture_barrier, GL_ARB_provoking_vertex, GL_ARB_texture_env_add, GL_APPLE_object_purgeable, GL_ARB_texture_env_dot3, GL_APPLE_rgb_422, GL_NV_depth_clamp, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_cube_map, GL_APPLE_element_array, GL_ATI_texture_float, GL_ARB_window_pos, GL_ARB_sync, GL_ARB_vertex_buffer_object, GL_APPLE_texture_range, GL_ATI_blend_equation_separate, GL_EXT_stencil_two_side, GL_ARB_texture_compression, GL_ARB_instanced_arrays, GL_EXT_blend_minmax, GL_ARB_texture_border_clamp, GL_EXT_draw_buffers2, GL_ARB_shading_language_100, GL_EXT_blend_equation_separate, GL_ARB_vertex_blend, GL_EXT_blend_subtract, GL_EXT_packed_float, GL_APPLE_aux_depth_stencil, GL_APPLE_row_bytes, GL_ATI_texture_compression_3dc, GL_NV_conditional_render, GL_NV_light_max_exponent, GL_EXT_abgr, GL_EXT_texture_filter_anisotropic, GL_ARB_vertex_array_bgra, GL_ARB_draw_buffers, GL_ARB_transpose_matrix, GL_ARB_color_buffer_float, GL_EXT_gpu_program_parameters, GL_APPLE_client_storage, GL_ARB_texture_non_power_of_two, GL_ARB_multitexture, GL_EXT_gpu_shader4, GL_APPLE_flush_render, GL_ARB_framebuffer_object, GL_APPLE_vertex_program_evaluators, GL_APPLE_transform_hint, GL_EXT_texture_compression_s3tc, GL_APPLE_flush_buffer_range, GL_EXT_texture_integer, GL_SGIS_texture_edge_clamp, GL_EXT_texture_mirror_clamp, GL_ARB_occlusion_query, GL_ARB_fragment_shader, GL_ARB_texture_rg, GL_NV_fog_distance, GL_ARB_fragment_program, GL_ARB_seamless_cube_map, GL_ARB_shader_objects, GL_EXT_draw_range_elements, GL_APPLE_vertex_array_object, GL_ARB_depth_texture, GL_EXT_texture_sRGB, GL_ARB_half_float_vertex, GL_SGI_color_matrix, GL_APPLE_vertex_array_range, GL_ARB_shadow, GL_EXT_multi_draw_arrays, GL_ARB_half_float_pixel, GL_APPLE_packed_pixels, GL_ARB_point_parameters, GL_EXT_debug_marker, GL_EXT_texture_sRGB_decode, GL_EXT_clip_volume_hint, GL_EXT_depth_bounds_test, GL_SGIS_texture_lod, GL_EXT_fog_coord, GL_EXT_texture_shared_exponent, GL_ATI_texture_mirror_once, GL_ARB_shadow_ambient, GL_EXT_framebuffer_multisample, GL_APPLE_float_pixels, GL_ARB_depth_buffer_float, GL_ARB_draw_instanced
13:01:48.132 [rendering.opengl.shader.support]: Shaders are supported.
13:01:48.203 [searchPaths.dumpAll]: Resource paths:
/var/folders/47/1dkx5nm55mz67p4r5wj9tssw0000gn/T/AppTranslocation/64FAC6C2-8B82-4875-A560-8DE6CF9AE4C8/d/Oolite.app/Contents/Resources
13:01:48.207 [shipData.load.begin]: Loading ship data.
13:01:48.503 [shipData.load.begin]: Loading ship data.
13:01:48.799 [script.load.world.listAll]: Loaded 16 world scripts:
Oolite Equipment Control 1.86
Oolite Ship Library 1.86
oolite-cloaking-device 1.86
oolite-constrictor-hunt 1.86
oolite-contracts-cargo 1.86
oolite-contracts-helpers 1.86
oolite-contracts-parcels 1.86
oolite-contracts-passengers 1.86
oolite-libPriorityAI 1.86
oolite-nova 1.86
oolite-populator 1.86
oolite-primable-equipment-register 1.86
oolite-registership 1.86
oolite-thargoid-plans 1.86
oolite-trumbles 1.86
oolite-tutorial 1.86
13:01:48.941 [startup.complete]: ========== Loading complete in 0.96 seconds. ==========
14:36:08.915 [sound.load.error]: Could not create OpenAL buffer
14:36:30.096 [sound.load.error]: Could not create OpenAL buffer
14:36:36.701 [sound.load.error]: Could not create OpenAL buffer
14:36:36.702 [ov.debug]: Error -1 playing source
14:36:36.851 [sound.load.error]: Could not create OpenAL buffer
14:36:36.851 [ov.debug]: Error -1 playing source
14:36:37.252 [sound.load.error]: Could not create OpenAL buffer
14:36:37.372 [sound.load.error]: Could not create OpenAL buffer
14:36:37.372 [ov.debug]: Error -1 playing source
14:40:52.555 [sound.load.error]: Could not create OpenAL buffer
14:40:52.555 [ov.debug]: Error -1 playing source
14:40:52.684 [sound.load.error]: Could not create OpenAL buffer
14:40:52.685 [ov.debug]: Error -1 playing source
14:40:58.074 [sound.load.error]: Could not create OpenAL buffer
14:40:58.074 [ov.debug]: Error -1 playing source
14:40:59.075 [sound.load.error]: Could not create OpenAL buffer
14:40:59.075 [ov.debug]: Error -1 playing source
14:41:04.510 [sound.load.error]: Could not create OpenAL buffer
14:41:04.510 [ov.debug]: Error -1 playing source
14:41:04.680 [sound.load.error]: Could not create OpenAL buffer
14:41:04.680 [ov.debug]: Error -50 queueing buffers
14:41:05.180 [sound.load.error]: Could not create OpenAL buffer
14:41:05.180 [ov.debug]: Error -50 queueing buffers
14:41:14.885 [sound.load.error]: Could not create OpenAL buffer
14:41:14.885 [ov.debug]: Error -50 queueing buffers
14:41:15.235 [sound.load.error]: Could not create OpenAL buffer
14:41:15.235 [ov.debug]: Error -50 queueing buffers
14:41:15.500 [sound.load.error]: Could not create OpenAL buffer
14:41:15.500 [ov.debug]: Error -50 queueing buffers
14:46:25.244 [sound.load.error]: Could not create OpenAL buffer
14:46:25.244 [ov.debug]: Error -50 queueing buffers
14:46:38.154 [sound.load.error]: Could not create OpenAL buffer
14:46:38.154 [ov.debug]: Error -50 queueing buffers
14:46:38.469 [sound.load.error]: Could not create OpenAL buffer
14:46:38.469 [ov.debug]: Error -50 queueing buffers
14:54:09.927 [sound.load.error]: Could not create OpenAL buffer
14:54:09.927 [ov.debug]: Error -50 queueing buffers
14:54:10.248 [sound.load.error]: Could not create OpenAL buffer
14:54:10.363 [sound.load.error]: Could not create OpenAL buffer
14:54:10.363 [ov.debug]: Error -1 playing source
14:54:14.332 [sound.load.error]: Could not create OpenAL buffer
14:54:14.332 [ov.debug]: Error -50 queueing buffers
14:54:14.468 [sound.load.error]: Could not create OpenAL buffer
14:54:14.468 [ov.debug]: Error -50 queueing buffers
14:54:15.948 [sound.load.error]: Could not create OpenAL buffer
14:54:15.948 [ov.debug]: Error -50 queueing buffers
14:54:16.098 [sound.load.error]: Could not create OpenAL buffer
14:54:16.098 [ov.debug]: Error -50 queueing buffers
14:54:16.197 [sound.load.error]: Could not create OpenAL buffer
14:54:16.198 [ov.debug]: Error -50 queueing buffers
14:54:16.318 [sound.load.error]: Could not create OpenAL buffer
14:54:16.318 [ov.debug]: Error -50 queueing buffers
14:54:16.448 [sound.load.error]: Could not create OpenAL buffer
14:54:16.448 [ov.debug]: Error -50 queueing buffers
14:54:16.568 [sound.load.error]: Could not create OpenAL buffer
14:54:16.568 [ov.debug]: Error -50 queueing buffers
14:54:16.697 [sound.load.error]: Could not create OpenAL buffer
14:54:16.697 [ov.debug]: Error -50 queueing buffers
14:54:18.538 [sound.load.error]: Could not create OpenAL buffer
14:54:18.538 [ov.debug]: Error -50 queueing buffers
14:54:18.688 [sound.load.error]: Could not create OpenAL buffer
14:54:18.688 [ov.debug]: Error -50 queueing buffers
14:54:18.853 [sound.load.error]: Could not create OpenAL buffer
14:54:18.853 [ov.debug]: Error -50 queueing buffers
14:54:18.952 [sound.load.error]: Could not create OpenAL buffer
14:54:18.953 [ov.debug]: Error -50 queueing buffers
14:54:19.867 [sound.load.error]: Could not create OpenAL buffer
14:54:19.867 [ov.debug]: Error -50 queueing buffers

Closing log at 2018-12-27 15:17:30 +0000.

Hi guys , that is the latest log which probably doesn't include the relevant info again . I downloaded 1-88 earlier and the sound was better & I thought all was good , the fuel injector noise was permanent rather than sporadic . However after 45 minutes or so the sound disabled again mid fight & same problem ensues .

Anyway will post new log tomorrow as this seems to still show 1-86
cheers & hope all enjoying Christmas etc etc

[Pirate World MK]

Hi guys , that is the latest log which probably doesn't include the relevant info again . I downloaded 1-88 earlier and the sound was better & I thought all was good , the fuel injector noise was permanent rather than sporadic . However after 45 minutes or so the sound disabled again mid fight & same problem ensues .

Anyway will post new log tomorrow as this seems to still show 1-86
cheers & hope all enjoying Christmas etc etc
[/quote]

Opening log for Oolite version 1.88 (x86-64) under Mac OS X Version 10.12.6 (Build 16G1618) at 2018-12-27 15:18:26 +0000.
Machine type: iMac18,2, 8192 MiB memory, 4 x x86 (family 0xf817246) @ 3000 MHz.
Build options: OpenAL, new planets.

Note that the contents of the log file can be adjusted by editing logcontrol.plist.

15:18:26.132 [dataCache.rebuild]: Data cache version (1.86) does not match Oolite version (1.88), rebuilding cache.
15:18:26.310 [rendering.opengl.version]: OpenGL renderer version: 2.1.0 ("2.1 ATI-1.51.8"). Vendor: "ATI Technologies Inc.". Renderer: "AMD Radeon Pro 555 OpenGL Engine".
15:18:26.310 [rendering.opengl.extensions]: OpenGL extensions (136):
GL_EXT_texture_compression_dxt1, GL_EXT_rescale_normal, GL_EXT_transform_feedback, GL_EXT_blend_func_separate, GL_EXT_framebuffer_sRGB, GL_ATI_texture_env_combine3, GL_ATI_blend_weighted_minmax, GL_ARB_draw_elements_base_vertex, GL_EXT_debug_label, GL_EXT_geometry_shader4, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_NV_texgen_reflection, GL_NV_blend_square, GL_ARB_texture_compression_rgtc, GL_EXT_stencil_wrap, GL_ARB_texture_env_crossbar, GL_EXT_framebuffer_blit, GL_EXT_bindable_uniform, GL_ATI_separate_stencil, GL_APPLE_vertex_point_size, GL_EXT_texture_rectangle, GL_APPLE_specular_vector, GL_EXT_packed_depth_stencil, GL_EXT_blend_color, GL_ARB_fragment_program_shadow, GL_EXT_texture_env_add, GL_ARB_imaging, GL_EXT_provoking_vertex, GL_EXT_texture_array, GL_ARB_texture_env_combine, GL_ARB_point_sprite, GL_ARB_multisample, GL_EXT_framebuffer_object, GL_ARB_framebuffer_sRGB, GL_EXT_texture_lod_bias, GL_APPLE_pixel_buffer, GL_ARB_vertex_program, GL_EXT_bgra, GL_APPLE_fence, GL_APPLE_ycbcr_422, GL_EXT_timer_query, GL_EXT_vertex_array_bgra, GL_ARB_depth_clamp, GL_IBM_rasterpos_clip, GL_ARB_pixel_buffer_object, GL_SGIS_generate_mipmap, GL_ARB_shader_texture_lod, GL_ARB_texture_float, GL_ARB_texture_rectangle, GL_ARB_vertex_shader, GL_NV_texture_barrier, GL_ARB_provoking_vertex, GL_ARB_texture_env_add, GL_APPLE_object_purgeable, GL_ARB_texture_env_dot3, GL_APPLE_rgb_422, GL_NV_depth_clamp, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_cube_map, GL_APPLE_element_array, GL_ATI_texture_float, GL_ARB_window_pos, GL_ARB_sync, GL_ARB_vertex_buffer_object, GL_APPLE_texture_range, GL_ATI_blend_equation_separate, GL_EXT_stencil_two_side, GL_ARB_texture_compression, GL_ARB_instanced_arrays, GL_EXT_blend_minmax, GL_ARB_texture_border_clamp, GL_EXT_draw_buffers2, GL_ARB_shading_language_100, GL_EXT_blend_equation_separate, GL_ARB_vertex_blend, GL_EXT_blend_subtract, GL_EXT_packed_float, GL_APPLE_aux_depth_stencil, GL_APPLE_row_bytes, GL_ATI_texture_compression_3dc, GL_NV_conditional_render, GL_NV_light_max_exponent, GL_EXT_abgr, GL_EXT_texture_filter_anisotropic, GL_ARB_vertex_array_bgra, GL_ARB_draw_buffers, GL_ARB_transpose_matrix, GL_ARB_color_buffer_float, GL_EXT_gpu_program_parameters, GL_APPLE_client_storage, GL_ARB_texture_non_power_of_two, GL_ARB_multitexture, GL_EXT_gpu_shader4, GL_APPLE_flush_render, GL_ARB_framebuffer_object, GL_APPLE_vertex_program_evaluators, GL_APPLE_transform_hint, GL_EXT_texture_compression_s3tc, GL_APPLE_flush_buffer_range, GL_EXT_texture_integer, GL_SGIS_texture_edge_clamp, GL_EXT_texture_mirror_clamp, GL_ARB_occlusion_query, GL_ARB_fragment_shader, GL_ARB_texture_rg, GL_NV_fog_distance, GL_ARB_fragment_program, GL_ARB_seamless_cube_map, GL_ARB_shader_objects, GL_EXT_draw_range_elements, GL_APPLE_vertex_array_object, GL_ARB_depth_texture, GL_EXT_texture_sRGB, GL_ARB_half_float_vertex, GL_SGI_color_matrix, GL_APPLE_vertex_array_range, GL_ARB_shadow, GL_EXT_multi_draw_arrays, GL_ARB_half_float_pixel, GL_APPLE_packed_pixels, GL_ARB_point_parameters, GL_EXT_debug_marker, GL_EXT_texture_sRGB_decode, GL_EXT_clip_volume_hint, GL_EXT_depth_bounds_test, GL_SGIS_texture_lod, GL_EXT_fog_coord, GL_EXT_texture_shared_exponent, GL_ATI_texture_mirror_once, GL_ARB_shadow_ambient, GL_EXT_framebuffer_multisample, GL_APPLE_float_pixels, GL_ARB_depth_buffer_float, GL_ARB_draw_instanced
15:18:26.315 [rendering.opengl.shader.support]: Shaders are supported.
15:18:26.362 [dataCache.rebuild]: Data cache version (1.86) does not match Oolite version (1.88), rebuilding cache.
15:18:26.367 [searchPaths.dumpAll]: Resource paths:
/var/folders/47/1dkx5nm55mz67p4r5wj9tssw0000gn/T/AppTranslocation/432A93C3-BD8D-45E0-BCC5-43E3F5D887D8/d/Oolite.app/Contents/Resources
15:18:26.394 [shipData.load.begin]: Loading ship data.
15:18:26.862 [startup.complete]: ========== Loading complete in 0.65 seconds. ==========
15:18:47.875 [shipData.load.begin]: Loading ship data.
15:18:48.209 [script.load.world.listAll]: Loaded 16 world scripts:
Oolite Equipment Control 1.88
Oolite Ship Library 1.88
oolite-cloaking-device 1.88
oolite-constrictor-hunt 1.88
oolite-contracts-cargo 1.88
oolite-contracts-helpers 1.88
oolite-contracts-parcels 1.88
oolite-contracts-passengers 1.88
oolite-libPriorityAI 1.88
oolite-nova 1.88
oolite-populator 1.88
oolite-primable-equipment-register 1.88
oolite-registership 1.88
oolite-thargoid-plans 1.88
oolite-trumbles 1.88
oolite-tutorial 1.88
15:40:56.159 [shipData.load.begin]: Loading ship data.
15:40:56.415 [script.load.world.listAll]: Loaded 16 world scripts:
Oolite Equipment Control 1.88
Oolite Ship Library 1.88
oolite-cloaking-device 1.88
oolite-constrictor-hunt 1.88
oolite-contracts-cargo 1.88
oolite-contracts-helpers 1.88
oolite-contracts-parcels 1.88
oolite-contracts-passengers 1.88
oolite-libPriorityAI 1.88
oolite-nova 1.88
oolite-populator 1.88
oolite-primable-equipment-register 1.88
oolite-registership 1.88
oolite-thargoid-plans 1.88
oolite-trumbles 1.88
oolite-tutorial 1.88
17:50:10.848 [sound.load.error]: Could not create OpenAL buffer
17:50:10.848 [ov.debug]: Error -1 playing source
17:50:10.999 [sound.load.error]: Could not create OpenAL buffer
17:50:10.999 [ov.debug]: Error -1 playing source
17:50:11.099 [sound.load.error]: Could not create OpenAL buffer
17:50:11.099 [ov.debug]: Error -1 playing source
17:50:11.399 [sound.load.error]: Could not create OpenAL buffer
17:50:11.399 [ov.debug]: Error -1 playing source
17:50:11.484 [sound.load.error]: Could not create OpenAL buffer
17:50:11.548 [sound.load.error]: Could not create OpenAL buffer
17:50:11.548 [ov.debug]: Error -1 playing source
17:50:11.598 [sound.load.error]: Could not create OpenAL buffer
17:50:11.598 [ov.debug]: Error -1 playing source
17:50:11.818 [sound.load.error]: Could not create OpenAL buffer
17:50:11.818 [ov.debug]: Error -50 queueing buffers
17:50:11.869 [sound.load.error]: Could not create OpenAL buffer
17:50:11.970 [sound.load.error]: Could not create OpenAL buffer
17:50:11.970 [ov.debug]: Error -1 playing source
17:50:12.068 [sound.load.error]: Could not create OpenAL buffer
17:50:12.068 [ov.debug]: Error -50 queueing buffers
17:50:12.122 [sound.load.error]: Could not create OpenAL buffer
17:50:12.122 [ov.debug]: Error -50 queueing buffers
17:50:12.368 [sound.load.error]: Could not create OpenAL buffer
17:50:12.483 [sound.load.error]: Could not create OpenAL buffer
17:50:12.483 [ov.debug]: Error -1 playing source
17:50:13.268 [sound.load.error]: Could not create OpenAL buffer
17:50:13.268 [ov.debug]: Error -50 queueing buffers
17:50:14.853 [sound.load.error]: Could not create OpenAL buffer
17:50:14.853 [ov.debug]: Error -50 queueing buffers
17:50:16.538 [sound.load.error]: Could not create OpenAL buffer
17:50:16.538 [ov.debug]: Error -50 queueing buffers
17:50:33.998 [sound.load.error]: Could not create OpenAL buffer
17:50:33.998 [ov.debug]: Error -50 queueing buffers
17:50:34.083 [sound.load.error]: Could not create OpenAL buffer
17:50:34.083 [ov.debug]: Error -50 queueing buffers
17:50:34.248 [sound.load.error]: Could not create OpenAL buffer
17:50:34.248 [ov.debug]: Error -50 queueing buffers
17:51:27.203 [sound.load.error]: Could not create OpenAL buffer
17:51:27.203 [ov.debug]: Error -50 queueing buffers
17:51:27.323 [sound.load.error]: Could not create OpenAL buffer
17:51:27.323 [ov.debug]: Error -50 queueing buffers
17:51:27.438 [sound.load.error]: Could not create OpenAL buffer
17:51:27.438 [ov.debug]: Error -50 queueing buffers
17:51:27.573 [sound.load.error]: Could not create OpenAL buffer
17:51:27.574 [ov.debug]: Error -50 queueing buffers
17:51:27.673 [sound.load.error]: Could not create OpenAL buffer
17:51:27.673 [ov.debug]: Error -50 queueing buffers
17:51:31.423 [sound.load.error]: Could not create OpenAL buffer
17:51:31.423 [ov.debug]: Error -50 queueing buffers
17:51:31.558 [sound.load.error]: Could not create OpenAL buffer
17:51:31.558 [ov.debug]: Error -50 queueing buffers
17:51:31.658 [sound.load.error]: Could not create OpenAL buffer
17:51:31.658 [ov.debug]: Error -50 queueing buffers
17:51:31.923 [sound.load.error]: Could not create OpenAL buffer
17:51:31.923 [ov.debug]: Error -50 queueing buffers
17:51:32.058 [sound.load.error]: Could not create OpenAL buffer
17:51:32.058 [ov.debug]: Error -50 queueing buffers
17:51:33.943 [sound.load.error]: Could not create OpenAL buffer
17:51:33.943 [ov.debug]: Error -50 queueing buffers
17:51:42.948 [sound.load.error]: Could not create OpenAL buffer
17:51:42.948 [ov.debug]: Error -50 queueing buffers
17:51:43.083 [sound.load.error]: Could not create OpenAL buffer
17:51:43.083 [ov.debug]: Error -50 queueing buffers
17:51:43.183 [sound.load.error]: Could not create OpenAL buffer
17:51:43.183 [ov.debug]: Error -50 queueing buffers
17:51:48.553 [sound.load.error]: Could not create OpenAL buffer
17:51:48.553 [ov.debug]: Error -50 queueing buffers

Closing log at 2018-12-27 18:43:33 +0000.

1.88 log updated - the times are a bit strange but maybe there is a more up to date log imminently

[Cholmondely]

Try to remove obsolete custom sound OXPs such as Halsis.oxp if you have any. I has the same problem on Mac - sound abruptly disabled during the battle and after 10...15 min game freezing.
Now game seems OK. I don't know real reason - removing obsolete problem OXPs, improved game engine or upgrading from OS X version 10.6 to version 10.9.

I've just stumbled across a newer 2018 version of this, rejigged by Svengali to work with BGS.