Issue of Aircraft

Hi everyone, I've noticed that for about three months now, I've been experiencing a bug where the aircraft accelerates much more slowly than usual during takeoff. The same issue occurs with the engines: when set TOGA, they take significantly longer than expected to reach mode. I'm trying to understand whether this is a temporary bug that can be fixed, or if it's something else entirely, maybe it's a low FPS. Thanks in advance for any insights.

Quote from Jet-Pack (IPACS)

Which aircraft does this affect?

What device do you have and what operating system?

If you go to the graphics settings and enable FPS, what FPS do you see in the sim?

All the aircraft affected by bugs are jet-powered, particularly the A319. I'm using a Motorola G23, and the FPS is 59,92.

Quote from Jet-Pack (IPACS)

The A319 has two different engine variants. Do you know which one you are using? The CFM56 or IAE V2500?

In both versions of the engines, the issue is the same, but it is more known, or more prevalent in the CFM engines.

Quote from Jet-Pack (IPACS)

Are you referring to the time for the engines to spool up to full thrust or do you mean the time it takes for the aircraft accelerate and get airborne?

I've checked the actual thrust produced and it should be correct and the spool-up time, whilst slow, is somewhat realistic as well. That's why the engine uses higher idle speed during approach, so that it can achieve full thrust in just 5 seconds. From ground idle to max thrust it can take 8 seconds and sometimes even longer.

For the full power it takes 12 seconds to reach maximum power.

Both aspects, actually. I noticed that when I first installed the game, the aircraft would accelerate normally, but I noticeably faster than it does now. The same applies to the engine spool-up time to reach takeoff thrust. This change occurred quite suddenly, literally from one day to the next.

Quote from Jet-Pack (IPACS)

Previously the A319 thrust was set much too high which was fixed a couple of months ago.

It may have been set a bit too low it could be slightly increased to ensure it is not too slow. However, if you are satisfied with it as it is, feel free to leave it unchanged.