Tacx Neo 2T still not working

Using Ipad with Ios 26.5. Tacx Neo 2T running firmware 2.7. Both the latest. The Fulgaz picks up my hrm, and on the trainer the cadence and the power. But it still does NOT pick up the controller or whatever the third one is that controls the resistance going up hill vs down hill. Interestingly, it does work on my old school Garmin wheel-on Genius trainer. This has been happening since the latest version of FG. Still not usable. It’s summer here but raining and I had to pull out my old laptop and run old veloreality because FG still doesn’t work right with the trainer in NYC