On 9/10/2025 at 1:46 PM, Christopher Low said:

Please read my comments yet again. I stated that I am using MSFS 2020, and that performance at other more complex airports (like Aerosoft EDDF Frankfurt and IniBuildsEGLL London Heathrow is generally fine. I also stated above that Atelic have identified the cause of a performance issue for some users, and that a fix is on the way!!

Any news about the update Christopher? I would be interested in purchasing the scenery if they fix the performance issue you have been seeing.

Not yet, Mark. I will provide an update regarding the performance as soon as it is released. Bear in mind that I am using the MSFS 2020 version, so I have no idea if the same issue affects some MSFS 2024 users.

Edited September 12, 2025Sep 12 by Christopher Low

On 9/12/2025 at 11:09 AM, Christopher Low said:

Not yet, Mark. I will provide an update regarding the performance as soon as it is released. Bear in mind that I am using the MSFS 2020 version, so I have no idea if the same issue affects some MSFS 2024 users.

OK thanks Christopher.

An update has just been released that includes the "first round" of optimisation and performance improvements, so I will install and test that shortly, and then provide a report here.

UPDATE REPORT

I downloaded and installed the latest updated version of ELLX Luxembourg International this evening, and I have just conducted a second test flight to check the performance. Whilst the framerates are still rather jerky right in front of the terminal building (I started at A14), they are a significant improvement when compared to the release version. In addition, take off and landing were a lot more comfortable.

However, there is another issue that needs sorting out. I noticed a significant bump in one section of the main taxiway (I noticed this the first time, but I never went back to check it out). This time, I used the drone camera to identify the location. There seems to be a terrain mesh elevation problem at this location that runs from the apron area to the side, across the main taxiway, and (I suspect) across the runway itself (because I felt a bit of a bump during the take off run).

So, a definite improvement in performance after installing the updated version, but I think that further optimisation is warranted before I can give it my seal of approval

EDIT: this update report (plus screenshots) has been sent to the developer.

Edited September 15, 2025Sep 15 by Christopher Low

The developer has informed me that further optimisation is in progress, so there should be more performance improvements down the line.

Edited September 16, 2025Sep 16 by Christopher Low

I have the Justsim version of ELLX for MSFS2024 and have not had any issues.  Since I am a freighter guy would changing to the Atelic version be worthwhile for me?  I'm only going to the "Z" parking spots.