WindTerm log recording related issues

When using WindTerm to record logs for all sessions, I need to automatically record the operation logs of each connected network device (such as Cisco, Huawei, H3C, Ruijie, etc., all of which have had this issue). After setting up default logging for all sessions, the session logs are recorded successfully but there are many contents that cannot be displayed correctly. Each time, I need to manually start logging within the session for the saved files to display content correctly. The automatically recorded session logs are 90% garbled or encrypted content. Is this normal or abnormal? I have also tried changing the encoding, but it hasn't helped."

Reproduce the difference between default logging for all sessions and manually started session logging with one of the mentioned network devices, then compare the saved files and their encoding. Done means automatically recorded logs display the session contents correctly rather than mostly garbled data; the issue does not name a source file or test to start from.

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