P25 Recorders outputting silent .wav files

[riverar]

Went to dig out some audio this morning after a fire event, and all the records are various lengths but are 'blank'. (No waveform, just silence.) Restarting TR restored functionality.

Snippet from screen log, nothing too surprising scrolling around. (I'll do a better job at logging to provide more useful information.)

[2023-10-23 09:38:37.014202] (info)   [XXX]   16909C  TG:       1389  Freq: XXX.212500 MHz    Concluding Recorded Call - Last Update: 6s      Recorder last write:3.90197     Call Elapsed: 11
[2023-10-23 09:38:37.014470] (info)   [XXX]   16909C  TG:       1389  Freq: XXX.212500 MHz    Stopping P25 Recorder Num [3]   TDMA: true      Slot: 0 Hz Error: 14
[2023-10-23 09:38:37.014714] (info)   [XXX]   16909C  TG:       1389  Freq: XXX.212500 MHz    - Transmission src: 12931 pos:  0.00 length:  4.64
[2023-10-23 09:38:37.014750] (info)   [XXX]   16909C  TG:       1389  Freq: XXX.212500 MHz    - Transmission src: -1 pos:  4.64 length:  0.04
[2023-10-23 09:38:39.011597] (info)   [XXX]   16901C  TG:       1217  Freq: XXX.525000 MHz    Concluding Recorded Call - Last Update: 11s     Recorder last write:3.83857     Call Elapsed: 23
[2023-10-23 09:38:39.011736] (info)   [XXX]   16901C  TG:       1217  Freq: XXX.525000 MHz    Stopping P25 Recorder Num [2]   TDMA: true      Slot: 0 Hz Error: 11
[2023-10-23 09:38:39.012206] (info)   [XXX]   16901C  TG:       1217  Freq: XXX.525000 MHz    - Transmission src: 19626 pos:  0.00 length:  9.56
[2023-10-23 09:38:39.012600] (info)   [XXX]   16901C  TG:       1217  Freq: XXX.525000 MHz    - Transmission src: -1 pos:  9.56 length:  3.72
[2023-10-23 09:38:42.025431] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    GROUP MISMATCH -  Recorder TG: 1965 Received TG: 2321 Recorder state: recording incoming: 1
[2023-10-23 09:38:42.025533] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    Ending Transmission and IGNORING Rest - count: 27200
[2023-10-23 09:38:42.170948] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    GROUP MISMATCH -  Recorder TG: 1965 Received TG: 2321 Recorder state: idle incoming: 1
[2023-10-23 09:38:44.006682] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    Concluding Recorded Call - Last Update: 11s     Recorder last write:3.60388     Call Elapsed: 23
[2023-10-23 09:38:44.007344] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    Stopping P25 Recorder Num [1]   TDMA: true      Slot: 1 Hz Error: 22
[2023-10-23 09:38:44.007821] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    - Transmission src: 15524 pos:  0.00 length:  7.76
[2023-10-23 09:38:44.008472] (info)   [XXX]   16906C  TG:       1965  Freq: XXX.187500 MHz    - Transmission src: -1 pos:  7.76 length:  3.40
[2023-10-23 09:38:44.009017] (info)   [XXX]   16914C  TG:       1389  Freq: XXX.775000 MHz    Concluding Recorded Call - Last Update: 4s      Recorder last write:3.34561     Call Elapsed: 11
[2023-10-23 09:38:44.009384] (info)   [XXX]   16914C  TG:       1389  Freq: XXX.775000 MHz    Stopping P25 Recorder Num [0]   TDMA: true      Slot: 0 Hz Error: -138
[2023-10-23 09:38:44.009528] (info)   [XXX]   16914C  TG:       1389  Freq: XXX.775000 MHz    - Transmission src: 20761 pos:  0.00 length:  3.20
[2023-10-23 09:38:44.010512] (info)   [XXX]   16914C  TG:       1389  Freq: XXX.775000 MHz    - Transmission src: -1 pos:  3.20 length:  0.04
[2023-10-23 09:38:57.524760] (info)   [XXX]   16924C  TG:       1965  Freq: XXX.212500 MHz    Starting P25 Recorder Num [0]   TDMA: true      Slot: 1 QPSK: true
[2023-10-23 09:39:08.707618] (info)   [XXX]   16929C  TG:       1965  Freq: XXX.412500 MHz    Starting P25 Recorder Num [1]   TDMA: true      Slot: 1 QPSK: true
[2023-10-23 09:39:10.009744] (info)   [XXX]   16924C  TG:       1965  Freq: XXX.212500 MHz    Concluding Recorded Call - Last Update: 4s      Recorder last write:5.19174     Call Elapsed: 13
[2023-10-23 09:39:10.009856] (info)   [XXX]   16924C  TG:       1965  Freq: XXX.212500 MHz    Stopping P25 Recorder Num [0]   TDMA: true      Slot: 1 Hz Error: -55
[2023-10-23 09:39:10.010298] (info)   [XXX]   16924C  TG:       1965  Freq: XXX.212500 MHz    - Transmission src: 22127 pos:  0.00 length:  6.80
[2023-10-23 09:39:12.747270] (info)   [XXX]   16929C  TG:       1965  Freq: XXX.412500 MHz    Unit ID set via Control Channel, ext: 22431     current: -1      samples: 0
[2023-10-23 09:39:15.078307] (info)   [XXX]   16934C  TG:       1183  Freq: XXX.775000 MHz    Starting P25 Recorder Num [0]   TDMA: true      Slot: 1 QPSK: true

{
    "ver": 2,
    "logFile": false,
    "logLevel": "info",
    "debugRecorder": false,
    "audioStreaming": false,
    "controlRetuneLimit": 3,
    "sources": [{
        "center": XXX.0,
        "rate": 8000000.0,
        "ppm": 0.0,
        "gain": 14,
        "ifGain": 24,
        "bbGain": 20,
        "antenna": "TX/RX",
        "analogRecorders": 10,
        "digitalRecorders": 10,
        "driver": "osmosdr",
        "device": "hackrf=936e63",
        "defaultMode": "analog"
    }],
    "systems": [{
        "audioArchive": true,
        "control_channels": [XXX,XXX],
        "type": "p25",
        "squelch": -68.0,
        "modulation": "qpsk",
        "talkgroupsFile": "tg.csv",
        "softVocoder": false,
        "recordUnknown": false,
        "shortName": "XXX",
        "audioArchive": true,
        "compressWav": false
    }]
}

Trunk-Recorder: 4.6.0
        commit ca64f7a7f5aa48ac82196b43b3d04700f5825051 (master)
        describe LTS-222-gca64f7a
        Author: Robbie Trencheny <me@robbiet.us>
        Date: 2023-07-29 20:07:48 -0400

        enable non free drivers for gr-osmosdr to get SDRplay for RSP1A support (#837)