After installing the patch (1.9.3.0) I did about 4 or 5 flights (all with successful takeoffs and landings) but found that only one of the flights was logged in the logbook. Has any one else seen this or found a solution?

Are you in developer mode?

I ran in DM for a time in order to see FPS on screen. I found out that running in DM doesn't log flight time.

Just a thought.

I have two flights, neither logged properly.  There is an entry in my logbook that shows three minutes that is invalid.

Hook

11 minutes ago, LHookins said:

I have two flights, neither logged properly.  There is an entry in my logbook that shows three minutes that is invalid.

Hook

Per the response a bit above.  DM stands for Developer Mode.  Flights flown in that mode have not been logged.

I am NOT in developer mode.

Same here noticed my flights aren’t in logbook after full cold and dark then park at the ramp shutdown.  I am not using developer mode either.

Same here.  I am not in developer mode and my last flight was not logged.

Logging for me has been completely inconsistent since the 1.9.3 patch (no developer mode), where it was pretty reliable prior to that.  Some flights logged, others not, with no rhyme or reason as to why.  I've had successful flights with taxi to parking and shutdown logged with the correct departure airport but the destination listed as the vicinity of a different airport with no landing logged.  None of this occurred for me prior to 1.9.3, so it would appear they changed something, and not for the better.

23 hours ago, Ash624 said:

Are you in developer mode?

No - I never fly in developer mode. - Spending more time now trying to find solutions to problems than actually flying 🤬

I found that after I changed and saved some graphics settings it started saving my flights to the log again.

I did some testing using various combinations of actions and I think I finally found the culprit that caused my flights not to be logged. There is another pause / un-pause function in the sim (not active pause) that I mapped some buttons to in the beginning days of the sim. This pause prevented the autopilot trim from running away when you pause so I kept on using it. I seems like in the first patch something changed and this hard pause during a flight now results in the flight not being logged. Since the problem with the autopilot and soft pause has been fixed I guess I do not need the hard pause any more.

I am not in Developer Mode and my flights are not being logged properly. Before 1.9.3 the logging worked ok.

ive noticed that when I fly the TBM most of my flights are not logged correctly if at all but when I fly the caravan I have no issues,,, it might be plane specific but not entirly sure,

10 hours ago, pinepix62 said:

There is another pause / un-pause function in the sim (not active pause) that I mapped some buttons to in the beginning days

Nope. Did not solve the problem. Did another flight  without using pause at all and it was not logged. Back to the drawing board.

I've had lots of seemingly random logging in the past. As much as I dislike listening to the moronic ATC (especially on back country flights), since I've enabled the AI handling of ATC, all my flights have been logged properly (provided I park and shut-down after landing).