All - I have not tried ILS in MSFS in weeks, so I do not really know if it’s still working. The couple test flights I did, it worked just fine in the 747, after SU8. I cannot speak to the Garman units, so cannot help with those. For instance, in BA planes, it really helps if the FMS/C system has your information, because it works the AP system. SO, if no Flight Plan in computer, plane aint got a clue. For over year, ILS in Boeings was broken, but SU8 fixed lots of issues with it for me. I have not flown anything using any of the Garmin Units in over 16 months, SU’s and WU’s have changed them, I’m sure. Would have to start over from scratch. I had/continue to have this problem in X-Plane 11.