Did some testing after the hot fix.
Tweaked my system so that I run around 30 FPS with the planes I use most at demanding Airport.
Test startup : EHAM / RNW 24 / 12.00 / preset broken clouds / Real AI ON / ready for flight
Running on gaming laptop with 32GB and Nvidia 2070 Max Q
FBW A320 developer version : 31 FPS
CRJ Fast WASM OFF : up to 36 FPS
CRJ Fast WASM ON : 23 FPS max .. mostly around 19 to 21
Tested the above on 2 times ( so 6 restarts of MSFS but also 6 Laptop reboots for fresh start in total )
Also ... once the thing is complied and is working .. besides switching off developer mode ... also switching off Fast WASM again will keep the CRJ working.
Hope the Fast WASM is just a temp workaround and we will get the FPS back once a fix is made by Asobo / you
I am sorry, but I cannot confirm your observation. I just ran some tests and the FPS with and without enabling EA on my system is nearly the same. I like the current EA version (using it with ActiveSky and ASCA) and are really satisfied with what I see. Maybe your problem is specific and based on other related weather settings like volumetric clouds, clouds draw distance etc. Do you have the same experience with other planes, Aerosoft Airbusses or is it A330 specific? Please give it a try again......