Lag Issue with GTNXi 750 in A2A Comanche

[KMan]

I updated MSFS2024 to the latest version yesterday, and have made sure that I've upgraded the GPS to the latest version, and now when I start up the sim there is a significant lag between activating any of the functions in the GPS and the action being completed.  Even during the startup sequence when I click the "Continue" button there is at least a two or three second delay between the button being hit and the screen updating.

A note that might help is that when I updated the GPS software I got this warning message.

Error Installing
TDSGTNXIfLIGHTSimEXE.exe
SimConnect.dlll
TDSGTNServices.dll

I clicked OK and then another pop up said that it was successfully installed.

Any suggestions about what I can do to resolve this issue?

Thanks