I have not had problems with the climb rate or flaps in the latest release with the A320. I use the latest Fly By Wire aircraft file. The last two flights with FS2020 included ILS approaches. Both approaches were faulty, such as failed glide slope on one, UHHW, and misaligned localizer with PANC Rwy 33. Surprsingly both flights were very long and did not encounter any FS2020 shutdowns like I have been having. While trying to manualy take over the landing at PANC the aircraft controls felt very heavy, difficult landing.