Working for me too albeit with limited landings, too frequent go arounds and the 100% throttling aircraft on taxi. As posted on FSLTL discord the three main issues with SU11 they see are exactly that-
The main 3 issues raised with SU11 as regressions from SU10:
- Approach always uses the first alphabetically ordered approach in the list for an airport and sends aircraft that are close to the airport back to the transition point. {Which can be a huge distance away and aircraft may end up getting pruned}
- Incorrect approach altitudes lead to airport fly bys and increased go arounds
- AI aircraft taxi at 100% N1 / N2 making sounds incredibly loud all the time