[TRLC-DK1] SSD write speed and session loss during data capture for builders labs (intermediate)

How do you tell when a DK1 data-capture failure is really a storage throughput problem instead of a camera or synchronization problem?

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Some DK1 capture failures are not camera problems or robot problems at all. The storage layer falls behind, buffers fill up, and a session that looked fine ends with partial logs or corrupted capture.

How are you diagnosing SSD write-speed bottlenecks and session loss during DK1 data capture?

Please share how you validate storage throughput before long runs, what symptoms appear when the disk falls behind, and what changes actually made capture stable.

If you reply, include one exact session-loss symptom and one exact storage or logging change that fixed it.

Module: TRLC-DK1 · Audience: builders-labs · Type: question

Tags: dk1, ssd, write-speed, data-capture

Comment 1

The best replies here explain how storage bottlenecks were isolated from sync and camera failures. That distinction matters a lot.

Comment 2

If a short throughput preflight prevented wasted long runs in your lab, share it. Searchers often want a simple guardrail.

Comment 3

It is also useful to say whether the fix was faster media, different logging settings, or a changed capture topology.