UserAgent: Mozilla/5.0 (X11; CrOS aarch64 10323.30.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.65 Safari/537.36
Platform: 10323.30.0 (Official Build) beta-channel elm

Example URL:
https://www.youtube.com/watch?v=6v4GFVD7RO0

Steps to reproduce the problem:
1. Go to YouTube or NetFlix or try to watch a video on Facebook
2. Click on to a different tab and wait about a minute
3. The video continues to buffer and won't play again. 

What is the expected behavior?
That the video play to the end

What went wrong?
The video blocked after 1:47 seconds while I had this other tab open and was writing this message, 

Did this work before? N/A 

Is it a problem with Flash or HTML5? N/A

Does this work in other browsers? N/A

Chrome version: 65.0.3325.65  Channel: beta
OS Version: 10323.30.0
Flash Version: 

Contents of chrome://gpu: 

Graphics Feature Status
Canvas: Hardware accelerated
CheckerImaging: Disabled
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Unavailable
Video Decode: Hardware accelerated
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
clear_uniforms_before_first_program_use
disable_discard_framebuffer
disable_framebuffer_cmaa
scalarize_vec_and_mat_constructor_args
use_virtualized_gl_contexts
Problems Detected
GPU rasterization on CrOS is blacklisted on non-Intel GPUs for now.: 684094
Disabled Features: gpu_rasterization
Share group-related crashes and poor context switching perf on Imagination drivers
Applied Workarounds: use_virtualized_gl_contexts
Framebuffer discarding causes jumpy scrolling on Mali drivers: 301988
Applied Workarounds: disable_discard_framebuffer
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
Use GL_INTEL_framebuffer_CMAA on ChromeOS: 535198
Applied Workarounds: disable_framebuffer_cmaa
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
Checker-imaging has been disabled via finch trial or the command line.
Disabled Features: checker_imaging
Version Information
Data exported	2018-02-16T22:39:55.180Z
Chrome version	Chrome/65.0.3325.65
Operating system	Linux 3.18.0-16503-ge33b03ba1f58-dirty
Software rendering list URL	https://chromium.googlesource.com/chromium/src/+/65.0.3325.65/gpu/config/software_rendering_list.json
Driver bug list URL	https://chromium.googlesource.com/chromium/src/+/65.0.3325.65/gpu/config/gpu_driver_bug_list.json
ANGLE commit id	2c9cc8b6e810
2D graphics backend	Skia/65 0
Command Line	/opt/google/chrome/chrome --ppapi-flash-path=/opt/google/chrome/pepper/libpepflashplayer.so --ppapi-flash-version=28.0.0.161 --ui-prioritize-in-gpu-process --use-gl=egl --gpu-sandbox-failures-fatal=yes --enable-logging --log-level=1 --use-cras --enable-wayland-server --user-data-dir=/home/chronos --max-unused-resource-memory-usage-percentage=5 --login-profile=user --has-chromeos-keyboard --enable-touchview --guest-wallpaper-large=/usr/share/chromeos-assets/wallpaper/guest_large.jpg --guest-wallpaper-small=/usr/share/chromeos-assets/wallpaper/guest_small.jpg --child-wallpaper-large=/usr/share/chromeos-assets/wallpaper/child_large.jpg --child-wallpaper-small=/usr/share/chromeos-assets/wallpaper/child_small.jpg --default-wallpaper-large=/usr/share/chromeos-assets/wallpaper/oem_large.jpg --default-wallpaper-small=/usr/share/chromeos-assets/wallpaper/oem_small.jpg --default-wallpaper-is-oem --enable-consumer-kiosk --arc-availability=officially-supported --enterprise-enrollment-initial-modulus=15 --enterprise-enrollment-modulus-limit=19 --login-user=jodieadam@gmail.com --login-profile=9f3c4d14643e927a3977e29e91a32b72549cc9cd --flag-switches-begin --ash-enable-night-light --enable-fast-unload --enable-features=AnimatedAppMenuIcon,MaterialDesignBookmarks --flag-switches-end --vmodule=*arc/*=1,automatic_reboot_manager=1,tablet_power_button_controller=1,*chromeos/login/*=1,auto_enrollment_controller=1,*plugin*=2,*zygote*=1,*/ui/ozone/*=1,*/ui/display/manager/chromeos/*=1,*night_light*=1,power_button_observer=2,webui_login_view=2,lock_state_controller=2,webui_screen_locker=2,screen_locker=2 --enable-features=AnimatedAppMenuIcon,MaterialDesignBookmarks
Driver Information
Initialization time	38
In-process GPU	false
Passthrough Command Decoder	false
Direct Composition	false
Supports overlays	false
Sandboxed	true
GPU0	VENDOR = 0x0000, DEVICE= 0x0000 *ACTIVE*
Optimus	false
Optimus	false
AMD switchable	false
Driver vendor	build
Driver version	1.8
Driver date	
Pixel shader version	3.20
Vertex shader version	3.20
Max. MSAA samples	8
Machine model name	
Machine model version	
GL_VENDOR	Imagination Technologies
GL_RENDERER	PowerVR Rogue GX6250
GL_VERSION	OpenGL ES 3.2 build 1.8@4730333
GL_EXTENSIONS	GL_ANDROID_extension_pack_es31a GL_EXT_blend_minmax GL_EXT_buffer_storage GL_EXT_color_buffer_float GL_EXT_conservative_depth GL_EXT_copy_image GL_EXT_discard_framebuffer GL_EXT_draw_buffers GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_gpu_shader5 GL_EXT_multi_draw_arrays GL_EXT_multisampled_render_to_texture GL_EXT_occlusion_query_boolean GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_pvrtc_sRGB GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_io_blocks GL_EXT_shader_non_constant_global_initializers GL_EXT_shader_pixel_local_storage GL_EXT_shader_pixel_local_storage2 GL_EXT_shader_texture_lod GL_EXT_shadow_samplers GL_EXT_sparse_texture GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_EXT_YUV_target GL_IMG_framebuffer_downsample GL_IMG_multisampled_render_to_texture GL_IMG_program_binary GL_IMG_read_format GL_IMG_shader_binary GL_IMG_texture_compression_pvrtc GL_IMG_texture_compression_pvrtc2 GL_IMG_texture_filter_cubic GL_IMG_texture_format_BGRA8888 GL_IMG_texture_npot GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_depth_texture GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_element_index_uint GL_OES_fragment_precision_high GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_get_program_binary GL_OES_gpu_shader5 GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_required_internalformat GL_OES_rgb8_rgba8 GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_image_atomic GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_float GL_OES_texture_half_float GL_OES_texture_npot GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_vertex_array_object GL_OES_vertex_half_float GL_OVR_multiview GL_OVR_multiview2 GL_OVR_multiview_multisampled_render_to_texture
Disabled Extensions	GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
Window system binding vendor	Mesa Project
Window system binding version	1.4 (DRI2)
Window system binding extensions	EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_IMG_context_priority
Direct rendering	Yes
Reset notification strategy	0x8252
GPU process crash count	0
Compositor Information
Tile Update Mode	One-copy
Partial Raster	Enabled
GpuMemoryBuffers Status
ATC	Software only
ATCIA	Software only
DXT1	Software only
DXT5	Software only
ETC1	Software only
R_8	Software only
R_16	Software only
RG_88	Software only
BGR_565	GPU_READ
RGBA_4444	Software only
RGBX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
RGBA_8888	GPU_READ, SCANOUT_CPU_READ_WRITE
BGRX_8888	GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE
BGRX_1010102	Software only
BGRA_8888	GPU_READ, SCANOUT_CPU_READ_WRITE
RGBA_F16	Software only
YVU_420	GPU_READ
YUV_420_BIPLANAR	SCANOUT_CAMERA_READ_WRITE
UYVY_422	Software only
Display(s) Information
Info	Display[13761487533244416] bounds=0,0 1920x1080, workarea=0,0 1920x1032, scale=1, internal
Color space information	{primaries:BT709, transfer:IEC61966_2_1, matrix:RGB, range:FULL}
Bits per color component	8
Bits per pixel	24
Video Acceleration Information
Decode h264 baseline	up to 4096x2304 pixels
Decode h264 main	up to 4096x2304 pixels
Decode h264 extended	up to 4096x2304 pixels
Decode h264 high	up to 4096x2304 pixels
Decode h264 high 10	up to 4096x2304 pixels
Decode h264 high 4:2:2	up to 4096x2304 pixels
Decode h264 high 4:4:4 predictive	up to 4096x2304 pixels
Decode h264 scalable baseline	up to 4096x2304 pixels
Decode h264 scalable high	up to 4096x2304 pixels
Decode h264 stereo high	up to 4096x2304 pixels
Decode h264 multiview high	up to 4096x2304 pixels
Decode vp8	up to 4096x2304 pixels
Decode vp9 profile0	up to 4096x2304 pixels
Decode vp9 profile1	up to 4096x2304 pixels
Decode vp9 profile2	up to 4096x2304 pixels
Decode vp9 profile3	up to 4096x2304 pixels
Encode h264 main	up to 1920x1088 pixels and/or 30.000 fps
Encode vp8	up to 1920x1088 pixels and/or 30.000 fps
Log Messages
[3530:3558:0216/222225.499003:VERBOSE1:drm_device_manager.cc(53)] : Could not initialize DRM device for /sys/devices/platform/vgem/drm/card0
[3530:3558:0216/222225.918645:ERROR:gbm_device.cc(28)] : Unable to initialize GBM for /sys/devices/soc/13000000.mfgsys-gpu/drm/card1: Invalid argument (22)
[3530:3558:0216/222225.918777:VERBOSE1:drm_device_manager.cc(53)] : Could not initialize DRM device for /sys/devices/soc/13000000.mfgsys-gpu/drm/card1
[3530:3558:0216/222227.168271:VERBOSE1:drm_display.cc(105)] : DRM configuring: device=/sys/devices/soc/14000000.clock-controller/drm/card2 crtc=31 connector=24 origin=0,0 size=1920x1080

I have emptied the cache and it still doesn't work. 
It works fine in an incognito browser.