There was a problem with the version of PF3 Display that we included in the PF3 3.22.0 release.
If you're experiencing issues with PF3 Display please download and extract the attached into your PF3\PF3_Displayer folder.
PLEASE NOTE
A great alternative to this utility is the PF3 WEB Display program.
You'll find it installed into the following location:
…\PF3\PF3_Displayer\PF3_WEB_Display
You will also find all the necessary documentation on how to use this
great addition to PF3.
This program was written by my co-developer Martin Cockerell. It even works
in VR when using MSFS. Please check it out.