Opera Tor only writes random profile and cache directories when downloading or saving files. If I try to save a webpage, it will cache it in <somerandomplace>\profile\cache4\ first, and then save it to my save location. If I don't save files, I don't have this problem. In other words, just browsing will not trigger this problem. It appears that everything else is cached in the normal cache directory, and only files that get saved will end up in a random cache location.
This is a VERY serious problem when using a portable application like this. I use mine from an encrypted truecrypt drive volume, so that's why it's safe for me to have caching enabled. If opera tor is copying downloaded files to my unencrypted drives, then all my cache security is gone.
problem narrowed down
Opera Tor only writes random profile and cache directories when downloading or saving files. If I try to save a webpage, it will cache it in <somerandomplace>\profile\cache4\ first, and then save it to my save location. If I don't save files, I don't have this problem. In other words, just browsing will not trigger this problem. It appears that everything else is cached in the normal cache directory, and only files that get saved will end up in a random cache location.
This is a VERY serious problem when using a portable application like this. I use mine from an encrypted truecrypt drive volume, so that's why it's safe for me to have caching enabled. If opera tor is copying downloaded files to my unencrypted drives, then all my cache security is gone.