We have had some customer report issues that they are unable to click on the Flight1's GTN.
The problem is actually that the RealityXP.ini file can too easily be changed by just regular use.
You can replace the file with the one found in the original download.
1. Shut off the sim.
2. Locate the originally downloaded .zip file of the product.
3. Locate the .ini file from within that .zip file.
4. Copy it over to the Warrior's folder, replacing the .ini file that's been "corrupted" by pretty much regular use.