possible bug when writing aux switch settings?

[GoogleCodeExporter]

What steps will reproduce the problem?

1. in CLI, "feature PPM" and "map TAER1234"
2. go to RC Control Setting tab, tick on Beeper in the Aux1 H box
3. click Write Setting

What is the expected output? What do you see instead?
expected outcome is mapped controls using PPM with beeper that turns on with 
aux1 engaged.  Instead, many settings get set to something other than default 
(i.e., minthrottle goes to 0 instead of 1150.)  But beeper works.

What version of the product are you using? On what operating system?
Baseflight r461, Cartsen's Baseflight GUI 2.3.5.0

Please provide any additional information below.
same thing happens when using MiltiWiiConf, but NOT when using the Google 
Chrome extension bt cTn.  So I'm not sure if this is a bug in the board 
firmware, or the GUI's.

Original issue reported on code.google.com by brenst...@gmail.com on 31 Oct 2013 at 2:16

[GoogleCodeExporter]

I think GUI bug - multiwii keeps changing MSP format without keeping backwards 
compatibility. I always test with cTn GUI or with multiwiiconf (java).
Seems to work OK there.

Original comment by time...@gmail.com on 31 Oct 2013 at 2:17