Missing sounds/some bugs

[EGT]

Hi,

It seems somes audio is missing:

* DH altitude alert
* Engine fan at TO thrust
* No gear noise from retract/extend
* Wind noise seems to be lacking (it sounds the same at 250 kts as sat not moving)
* AP disconnect sound is extremely quiet
 

[EGT]

Some more bugs:

* Battery overheat test doesn't work
* HDH mode (heading hold?) doesn't work as expected. Expected behavior: capture heading at moment of AP engagement
* DME speed and time stops working and displays zero, or constantly counts from zero to the value then resets to zero
* DME speed and time sometimes only reads zero regardless of changing frequencies, etc.
* Some switch have the wrong number of positions (e.g. some 2-position switches have 3 positions)
* After the first engine start, BOTH start lights illuminate with second engine start
* Engine spool time/EGT peak is unaffected by battery health
* GPU start current limiter has no effect

Edited July 18 by EGT

[EGT]

Is this abandonware already? No comment from the devs?