Crew Chief continuously logs all kinds of infomation
in its "Console window" and when Crew Chief exits it saves it all
in a file in the folder <Documents>\CrewChiefV4\debugLogs
(for example c:\users\Documents\<your name>\CrewChiefV4\debugLogs).
Each one has a timestamp in the name which is the date and time
when it was saved (for example c:\users\Documents\<your
name>\CrewChiefV4\debugLogs\console_2022_03_23-20-12-26.txt,
year_month_day-hour-minute-second). It keeps the latest 25
files, deleting older ones.
You can also save a file at any time by right clicking on the
Console window.
If Crew Chief isn't working for you then the most important thing
is to upload the log file that was saved after you saw a problem
to either the forum, Discord or to the
confidential email address
If Crew Chief crashes the log file won't be saved but
a previous one may help.