please post your:
* OS (+service-pack-ver)
* lmms vers
* lmms sound device chosen
If you use windows, best setting is SDL
Read:
https://lmms.io/wiki/index.php?title=LM ... o_Settings
for not saving audio-settings at all
This is a recurring windows issue -reason not known in depth
Close lmms
Make sure nothing is running in the background in your 'task-manager'
If you do not know how to use TM, restart your pc.
In your
'Documents and Settings'
(or similar)
you have a file
.lmmsrc.xml
Observe the dot.
Use the search-tool, to find this file.
You cant rename this file, but you can move it!
Move it to one of the folders you have there -like 'plugins'
Now restart lmms
You should be now asked to enter new settings, and these settings should be persistent.
If this fails, you can upload your .lmmsrc.xml, and i will look at it