Intermittent Driver lag

[RemingtonRohel]

Investigating the logs on PGR. The data_write log reports a gap between 01:30:38 and 01:30:48 where no sequences are parsed by data_write. Radar control also has the same gap, then when it continues the radar is behind (scanbound is set) so two averaging periods are skipped and have zero sequences. The Brian log covering this gap is included below. It could be some blip in the network communication with the Ettus devices. There is no other information in any of the logs or the system logs to indicate why the 10 second gap occurred.

{
  "dsp_time": 0.020487183704972267,
  "event": "dsp done with data",
  "logger": "brian",
  "level": "info",
  "timestamp": "2024-03-19T01:30:39.010764Z",
  "module": "brian",
  "func_name": "start_new",
  "process": 3499,
  "unix_timestamp": 1710811839.0108805
}
{
  "driver_time": 9.450346434488893,
  "event": "driver ready",
  "logger": "brian",
  "level": "info",
  "timestamp": "2024-03-19T01:30:48.461120Z",
  "module": "brian",
  "func_name": "start_new",
  "process": 3499,
  "unix_timestamp": 1710811848.4612558
}

[RemingtonRohel]

This is a duplicate of #424, which I forgot about when I made this issue. Closing as duplicate.