be carefull,
Start btsync from the file system is dangerous because you won't have enough space...
and if you use the menu, you still use the old web interface:
You can not update manually because you won't succeed to overwrite its web-interface.
You are a headstrong guy. :pound
and I claim again and again, ... there is no issue to use in the same time version 1.41 and 1.12.If it works on my side, that works on your side...