The performance mod shouldn’t make the difference because I un-installed the mod due to issues and this all works fine. The G3000 mod could be a factor though. Just like with the G1000 in the sim the G3000 has also had some work done to it to improve its behaviour. They are working on improving it further so we will see even more benefit from it in the future. For now if you are on PC, I would recommend you install the latest Working Title G3000 mod and see what it’s like after that.
If you are on Xbox you will be out of luck until the mod version replaces the default sim version at some point in the future.