M7350 initialization failed error code -1 test heuristic shows no errors

### Prerequisites

- [x] I have read [CONTRIBUTING.md](https://github.com/EFForg/rayhunter/blob/main/CONTRIBUTING.md)

### Bug Report Details

I installed rayhunter on my TP Link M7350 Hardware version 8.0 Firmware version 8.0.3
SD card is inserted with FAT format and SIM card has an active data plan.
Green bar is on the top of the device screen and web UI works, but the logs are always wery small with not much in them and test heuristic option does not show an error which made me check the console which happened to show this error.
Double tap to start/stop recording just restarts it as well, cant stop it without the web interface.
When I run rayhunter I get this in the console log:

`R A Y H U N T E R 🐳
[2026-01-15T19:26:48Z INFO rayhunter_daemon] Using configuration for device: Tplink
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] Diag device initialization failed 1 times, retrying in 100ms: Failed to initialize /dev/diag: DIAG_IOCTL_SWITCH_LOGGING ioctl failed with error code -1
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] Diag device initialization succeeded after 1 retries
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] retrieving diag logging capabilities...
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 292 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 1
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 298 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 4
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 140 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 5
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 168 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 7
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 122 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 10
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 73 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 11
[2026-01-15T19:26:48Z WARN rayhunter::diag] warning: 72 leftover bytes when parsing Message
[2026-01-15T19:26:48Z INFO rayhunter::diag_device] enabled logging for log type 13
[2026-01-15T19:26:48Z INFO rayhunter_daemon] Starting Diag Thread
[2026-01-15T19:26:48Z INFO rayhunter_daemon] Starting UI
[2026-01-15T19:26:48Z INFO rayhunter_daemon::display::tplink] fallback to framebuffer
[2026-01-15T19:26:48Z INFO rayhunter_daemon] Starting Key Input service
[2026-01-15T19:26:48Z INFO rayhunter_daemon] create shutdown thread
[2026-01-15T19:26:48Z INFO rayhunter_daemon] spinning up server
[2026-01-15T19:26:48Z INFO rayhunter_daemon] The orca is hunting for stingrays...
[2026-01-15T19:26:52Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:26:52Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.
[2026-01-15T19:27:08Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:27:08Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.
[2026-01-15T19:27:53Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:27:53Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.
[2026-01-15T19:28:44Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:28:44Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.
[2026-01-15T19:28:56Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:28:56Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.
[2026-01-15T19:29:17Z WARN asn1_codecs::per::common::decode] Skipping Extensions Decoding....
[2026-01-15T19:29:17Z WARN asn1_codecs::per::common::decode] Skipped decoding 1 Extensions.`