Can't start the engine online

[TomcatViP]

No it's a new bug with fuel Mixture. All the keys are mixed (old ones and the one you hve setted by yourself). When you switch to a blue planes (109 - 110) and this happens, make sure you press any keys that are related to the fuel mixture ctrl (for me from time to time it's even mixed with the ChatBAr windows )

For example in the 110, yesterday was the first one I saw both ctrl lever of the fuel mixt. pushed full bckward.

[Ataros]

It also depends which mission or map you use. Some airfields may be bugged on stock maps/missions (e.g. northern central field on Steppe map).