c4

## Bug Report - flash.comma.ai

**Device:** comma four
**Serial:** N/A
**Error:** LOST_CONNECTION
**Step:** CONNECTING
**Last Message:** N/A

**OS:** Windows 10/11
**Sandbox:** None detected
**Browser:** Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
**URL:** https://flash.comma.ai/
**Time:** 2026-04-25T05:32:09.636Z

Console Logs

```
[2026-04-25T05:31:43.257Z] [info] flash.comma.ai version: d23086e
[2026-04-25T05:31:44.261Z] [info] [ImageManager] Initialized
[2026-04-25T05:31:51.941Z] [error] [sahara] Device is in Sahara error state, please reboot the device.
[2026-04-25T05:31:51.941Z] [error] [Flash] Connection error {}
[2026-04-25T05:31:51.942Z] [debug] [Flash] error 4
```

Start by reproducing the failure at https://flash.comma.ai/ with a comma four in the reported Sahara error state, using the console logs as the initial diagnostic evidence. Trace the LOST_CONNECTION result from the reported Flash connection error and determine what successful recovery or user-visible outcome should replace the current failure; no source file or test is identified in the issue.

Written by the indexing model from the issue text.