Issue keeping Kerbal's alive

[Davo]

Hello, I have been playing KSP for a while now and I have been able to do many successful missions, but I have just recently downloaded 0.23 and as soon as I get to 14000 meters (the beginning of the middle atmosphere) all the Kerbal's die, but the ship is not damaged at all- am I missing something? Thanks in advance

Edited December 27, 2013 by Davo

[Awaras]

Do you have any mods installed? I ask because there is a mod (BTSM) that kills your kerbonauts above 14000m untill you research pressurised cockpits.

Edited December 27, 2013 by Awaras

[Davo]

Yes I have a few mods, if I remember correctly one of the mods did replace another file (which is unusual for mods) - unfortunately I can not remember the exact mod, I am now attempting a fresh install to see if it fixes it

[Davo]

Do you have any mods installed? I ask because there is a mod (BTSM) that kills your kerbonauts above 14000m untill you research pressurised cockpits.

Sorry about the last responses ^^ and I think I do have that mod, and I did not know that either, that makes sense Thanks for the help Awaras!