I've recently upgraded my RB133 from 2.9.38 to 3.3. Now it's really unstable and I want to switch back to 2.9.
I've found that the last release is 2.9.51 but I don't know exacltly what set of files to download.
In the varous servers there are 2 sets:
all_packages-ns-2.9.51.zip
all_packages-x86-2.9.51.zip
Can anybody tell me what is the right one? Please help.
Regards, Andrea.