Diagnostics
Controller and browser capability check. Built to be run from inside the car.
Controller
Pair your controller, then press any button on it. Browsers deliberately hide gamepads until they receive input, so nothing appears until you do.
Browser environment
Reading…
Measured in-car this build reports pointer: coarse and hover: false — honest. Newer builds reportedly flip to pointer: fine / hover: hover while still being a touchscreen, which is why touch sizing is unconditional rather than gated behind these queries.
Video playback
Video codecs (probed at 1080p / 8 Mbps)
Probing…
A codec that is supported but not hardware-accelerated decodes in software, which is the usual cause of stuttering on modest in-car hardware. Setting the player to a codec marked hardware-capable normally fixes it.
Audio codecs
Probing…
An unsupported audio track forces the server to transcode even when the video itself could stream untouched — a common hidden cause of stutter.
Network
Reading…