Flux S software

Hi, is anyone having trouble with their flux software?

Specifically I don’t now get an increase in pedal pressure required when the watts increase in a workout. The flux also seems to require more effort to hit the required target watts

I calibrate prior to riding and the software on the flux is 3.3.40/1.1.6 while there are some users who have 4.11.5 (8120) but I’ve tried updating via my I phone and pad although the Tacx app says my software is up to date.

I’m already talking to Garmin about another issue but their response time isn’t great so I’m hopeful someone has informed advice they would like to share?