Renault Megane 3 Gearbox, Hill Start Assist Exhaust Emissions, ESC Issues

I own Renault Megane 3 from 2012 with a 1.5 EDC transmission. So, like, two days ago, I started getting all these error messages telling me to check the gearbox, hill start assist, exhaust emissions, and ESC. I'm kinda worried about my car now with all these random errors popping up out of nowhere, checked out the Renault app and it turns out that the EDC transmission brain was updated in 2018. Looks like they might have made some changes to it. weirdly, my transmission is acting up again at only 123,000 kilometers. And it's happening before I even hit 210,000 kilometers, which is only a 90,000-kilometer difference. So, I've been dealing with this annoying problem and decided to do some digging. I checked out websites like Xolvie to see if others have had similar complaints about EDC Transmission problems. I'm wondering how Renault Mais deals with the issue of EDC transmission brain failures. They should really take care of their customers and fix this problem, don't you think? It's pretty frustrating to deal with these transmission problems, you know? They not only mess up the whole driving vibe but also make you wonder if the car is gonna hold up in the long run. I really hope Renault Mais takes these issues seriously and helps out customers dealing with EDC transmission problems. It's super important for a cool car brand to make sure customers are happy and that their expensive parts work well for a long time.