Hello! In 2001 I bought PFC's rudder, jetliner yoke and digital throttle systems. Three years ago I added a few GoFlight modules but my set up has not changed at all in with everything running fine using FSX and SP1 since it came out on Windows XP. A month ago I switched from one supplier of DSL (antenna receiver/transmitter) to ATT's phone line DSL. As the hour approached for their tech to come by, I saved the flight I had in progress and turned off the PC. An hour later with a new router and DSL service I go to resume the flight and there is no response to controls for any PFC equipment nor, as I later discovered, the Goflight modules. There is power to the PFC throttle system as the indicator light on the back is on. The Goflight modules light up, but there is no reponse on the cockpit's gauges. I did notice in the PFC set up for calibration all controls were "pegged" which is to say rudder full right, ailerons full right, elevator full up, brakes on throttle wide open, and nothing could be moved from those positions.
I selected PFC's test at FSX start-up option and while com port 1 checks open, none of the peripherals were acknowledged. I updated FSUIPC and PFC DLL's, no change. I checked cable connections to the PC for PFC (game port) and GoFlight (USB) and all's well. I checked the device manager for USB issues and com port 1 issues, nothing obvious to me anyways.
I did a full uninstall of FSX and reinstalled it using the verions of the DLL's that had worked for so long. When I successfuly run the FSUIPC installer the new modules folder does show up in the FSX directory but when I start FSX the "add-ons" drop down menu is not there at all. I repeated reinstalling FSX twice. The results window of the FSUIPC installer says installed ok.
I uninstalled FSX, cleaned the system registry and defragged then installed FS9 with it's patches all the while rebooting the computer between tasks. I put the original DLL's that had worked with FS9 for so many years in the modules folder. Running FS9, I can open the PFC window but there is no change at all from what I saw in FSX, every input is pegged right or maxed out.
The desktop I run FSX on has been pretty much dedicated to FSX for 2 years or more now that I have a work laptop. It just seems too much of a coincidence that all communications stopped to USB and comport1 when the DSL tech left the house. Thanks for reading my issue and I look forward anyone's help in getting this resolved!
John
Ft Pierce FL