Does the replay function have a maximum limit?

When I fly an autopilot flight -- takeoff to landing, inclusive -- from Marble Canyon to Page Municipal it works fine. But when I go back to review the flight with the replay function, the takeoff portion is excluded. The replay starts just after takeoff. If I view the replay before the flight has ended, say on final approach, the takeoff is there. But when I complete the landing, and go back to the beginning, the takeoff is truncated. Is there a limit to the length FS 2 will retain information for replay? I have searched the net for any indication of such a limit, but come up with nothing.

Here is the flight profile:

Quote from Jet-Pack

There is a maximum limit, yes. I'm not sure how long it is, it may depend on available RAM.

Hmmm, I have 32 GB of RAM and no matter what I do it is rare that even 50% of it is ever in use. Is there some way I can get my iMac to allocate more RAM to FS 2?

Thanks, Jan